Radboud Summerschool course - Introduction to preclinical drug Discovery
2025-06-30 - 2025-07-04 | Pivot Park, Kloosterstraat 9, Oss, 5349 AB
Join this unique course organized by Radboud University, Pivot Park Life Science Campus, and HAN, and dive into the key aspects of today’s drug discovery process.
Guided by leading experts from academia and industry, you’ll explore the latest technologies, challenges, and opportunities in pharmaceutical R&D. Through a dynamic mix of lectures, seminars, and hands-on assignments, you’ll gain valuable insights into how molecules are transformed into life-changing medicines.
This course is offered for the fifth year in a row and is specially designed for early-career professionals in pharma-related companies, as well as for final-year BSc and MSc students, PhDs, and postdocs in chemistry, biology, and life sciences at universities and applied science institutions.
This cource consistently receives excellent ratings of 8.5 or higher (out of 10) and is officially recognized as a certified EFMC School by the European Federation for Medicinal Chemistry (EFMC).
There are still spots available for the upcoming edition, don’t miss your chance to join! Interested? Then visit the website below!
Location: Pivot Park in the city Oss (30 KM off campus)

Start learning at the BioBusiness Summer School
2025-06-30 09:00 - 2025-07-04 17:30 UTC | South Holland
Join the renowned five-day programme of BioBusiness Summer School from 30 June – 4 July 2025 in Amsterdam and give your career in the Life Sciences industry a jumpstart!
Whether you are still in academia or already in your first industry job or first start-up, this excellent summer school with top-notch speakers will give you an eye-opening experience and valuable insights to determine your view on the industry and your career prospects in it.
Through engaging lectures from over 25 industry leaders and experts, interactive sessions, in-depth business case discussions, and meet-your-match networking opportunities, you will gain valuable insights into the fascinating and dynamic world of biotech companies. Additionally, you will develop key competencies to understand critical business topics, including business models, product development, intellectual property rights, regulatory affairs, finance, and entrepreneurship.
Last but not least, you will expand your network with valuable new connections with leading business people and peers from home and abroad, while enjoying a week in the city of Amsterdam.
Register now
Secure your spot for the 2024 edition of BioBusiness Summer School now! For more information & registration, please visit our website.

CEO lunch | Dutch Bio Science Week
2025-06-30 12:00 - 14:00 | South Holland
Leiden Bio Science Park is home to a dynamic network of business communities that foster collaboration, innovation, and growth within the life sciences sector. During the Dutch Bio Science Week, we invite CEO’s of the park to connect with and learn from each other.
This event is invite only. Want to join the CEO network? Contact us via events@leidenbiosciencepark.nl
Date: June 30th
Time: 12:00 – 14:00
For who: Closed event, invite only
Costs: Free

Campus in bloei | Dutch Bio Science Week
2025-06-30 16:00 - 18:00 | Gorleaus Building, Einsteinweg 55, Leiden
Campus in bloei – samen vieren hoe de campus groeit en bloeit
Besloten evenement, op uitnodiging
Het Expertisecentrum Vastgoed en de Faculteit Wiskunde en Natuurwetenschappen van de Universiteit Leiden werken samen aan de ontwikkeling van een toekomstbestendige universitaire campus. Zij zetten zich in voor een inspirerende, duurzame en innovatieve omgeving voor onderwijs, onderzoek en ontmoeting.
Op maandag 30 juni vieren we samen de indrukwekkende ontwikkelingen op onze universitaire campus: van het moderne Gorlaeus Gebouw en het Collegezalengebouw tot het vernieuwde Universitair Sportcentrum en het Rosalind Franklinplein. De afgelopen jaren is er intensief gewerkt om het Leiden Bio Science Park te laten uitgroeien tot een bruisende plek voor onderwijs, onderzoek, innovatie en wonen. We nodigen u van harte uit om met ons te proosten op een campus in bloei. Ontmoet collega’s, studenten, onderzoekers en buren en ervaar hoe deze omgeving zichtbaar tot leven komt.
Datum: maandag 30 juni 2025
Tijd: 16.00 – 18.00 uur
Locatie: Terras van de Brasserie, Gorlaeus Gebouw, Rosalind Franklinplein
Date: June 30th
Time: 16:00 – 18:00
Location: Terras van de Brasserie, Gorlaeus Gebouw, Rosalind Franklinplein
For who: Closed event, invite only
Costs: Free

Human Capital XL: Work on the future of health | Dutch Bio Science Week (Fully Booked)
2025-07-01 15:00 - 18:30 | Fletcher Hotel, Bargelaan 180, Leiden, Zuid Holland, 2333 CW, Netherlands
The life sciences & health sector is full of opportunity, for both employers eager to meet fresh talent and for individuals exploring their next steps. During this event, we’re bringing everyone together.
Whether you’re an employer at Leiden Bio Science Park looking to connect with future colleagues, a job seeker from a non-scientific background eager to enter the sector, or a PhD student exploring your next move—this event is for you. Human Capital XL offers a welcoming space to meet, learn, and grow.
This year Human Capital XL is a co-production with the Center for Innovative Craftsmanschip (CIV) Bio Sciences. CIV Bio Sciences’ Annual Event is fully dedicated to the Human Capital Agenda of the Leiden Bio Science Park.
Human Capital XL and CIV Bio Sciences thus offer a welcoming space to meet, learn, and grow together.
Programme:
14:45 – 15:00 Walk-in
15:00 – 15:30 Plenary welcome by Thijs Remijn, projectleader Human Capital Agenda Leiden Bio Science Park.
15:30 – 16:45 Parallel Sessions
16:45 – 18:30 Networking & Drinks – connecting job seekers with employers
Location: At Leiden Bio Science Park. Exact location to be announced.
Parallel Sessions
During the event, we offer three parallel sessions tailored to different audiences. Please select the session that best fits your profile. Each parallel session will cover two topics.
1. Job Seekers General
This session is open to anyone exploring career opportunities within the Life Sciences & Health sector, regardless of background or experience level.
Training Opportunities in Life Sciences
Learn about training programs and career pathways in the Life Sciences—even if you don’t have a scientific background. This session is ideal for recent graduates or career switchers.
Presented by Judith van der Zwan, Senior Business Developer at Biotech Training Facility.
Mini Workshop:
1. Networking for Job Seekers
Discover the power of professional networking in landing a job. Learn how to leverage your existing contacts and build new ones. The session will offer actionable dos and don’ts for effective networking.
Facilitated by Joyce Kouroukounis & Marleen van Santen, Advisors at UWV.
2. Job Seekers Academic / PhD
Get new insights and practical tips on how to go beyond academia, and transition towards industry. Presented By Laura Woythe, PhD, Audacious Introverts.
We appreciate your interest in the workshop. Unfortunately, the mini Workshop for Job Seekers Academic / PhD is now fully booked and we are no longer able to accept additional PhD student participant

3. ‘CIV Bio Sciences Annual Event’ for Employers / Human Resource Managers / CIV partners
This session is a co-production tailored to both CIV Bio Sciences partners and others from the Leiden Bio Science Park ecosystem, specifically employers and HR/TA professionals.
An update on the Human Capital Agenda of the Leiden Bio Science Park by Thijs Remijn (Leiden Bio Science Park) and Sandra Migchielsen (CIV Bio Sciences).
Keynote lecture by Labour market expert Zeb Bergsma, Wise up The talent shortages in the biosciences sector are pressing, and the number of students simply isn’t enough to meet the growing demand. To secure the future of our sector, we need to think beyond conventional pathways. How are you dealing with this challenge (effectively)?
Solutions like talent attraction, training and retention projects are often realized through collaborations between public and private partners. A complex process. Guided by labour market expert Zeb Bergsma, we will gain deeper insight into the different perspectives and the underlying labour market dynamics. This way we will be better equipped to understand the complexities of Human Capital – and strengthen our organization’s position in shaping sustainable solutions for the future of our sector.
Organizations
Considering their concerted contributions to the execution of the Human Capital Agenda, Leiden Bio Science Park, UWV/ Werkgeversservicepunt and CIV Bio Sciences combine forces in this year’s event.
Date: July 1
Time: 15:00 – 18:30
Location: Fletcher Hotel Bargelaan 180, 2333 CW Leiden next to Central station
For who: Professionals within the park ecosystem, Students
Costs: Free

TechTalk XL - Cell & Gene Therapies | Dutch Bio Science Week
2025-07-01 15:30 - 19:30 | Mirai House, Sylviusweg 62, Leiden, Zuid Holland, 2333 BE, Netherlands
TechTalk XL – Tuesday 1 July 2025

Hosted by NecstGen in collaboration with Leiden Bio Science Park
NecstGen is pleased to host the next edition of TechTalk XL during the Dutch Bio Science Week 2025 this summer. We invite you to join us for a focused afternoon of content and conversation on Cell & Gene Therapies.
The TechTalk XL programme showcases speakers and brief snapshot talks that highlight innovative breakthroughs and share practical insights across the spectrum—from development to clinical translation—of advanced therapy medicinal products (ATMPs).
Programme:
15:30 – Arrival & Registration
16:00 – Speaker Session & Q&A
– “Developing curative gene therapies for rare genetic diseases” by Frank Staal (Leiden University Medical Center)
– “NTrans delivery platform – Unlocking next-generation T-cell therapies” by Ester Weijers (NTrans Technologies BV)
– “Transforming the treatment landscape of Cancer & Autoimmune diseases with stem cell-derived Natural Killer cells” by Anna-Maria Georgoudaki (Glycostem Therapeutics)
“The Galapagos Decentralized Cell Therapy Manufacturing Platform” by Gemma Parsons (Galapagos)
17:00 – Snapshot Talks
Short, sharp insights from emerging voices in the field.
– “Enabling end-to-end modular automation for organoid-based implants for regenerative medicine” by Isaak Decoene (KU Leuven)
– “Automated, Decentralized Production for Advanced Therapies” by Julius Matthews (Fraunhofer IPT)
– “Lighting Up Contamination: Accelerating Sterility Testing with ATP Bioluminescence” – Brice Meulah (Biotactical)
– “Safe Cells Start With Safe Donors: WMDA’s Mission to Protect the People Behind the Therapies” – Eefke van Eerden (WMDA)
– “Cell and Gene Therapy Process Developement: Closing the Process” – Melissa van Pel (NecstGen)
From 17:30 – Networking
An opportunity to exchange ideas with peers, collaborators, and potential partners.
Date: July 1
Time: 15:30 – 19:30
Location: Mirai House, Sylviusweg 62, Leiden
For who: Professionals within Life Sciences & Health / Bio Science
Costs: Free
Participation is free, but seats are limited.
Please register in advance by clicking here
Get a glimpse of last years event here

Beach Volleyball Tournament | Dutch Bio Science Week
2025-07-01 17:00 - 19:00 | University Sports Center, Einsteinweg 6, Leiden, 2333 CC, Netherlands
Get ready for a day of fun, sun, and friendly competition!

Join us for the Leiden Bio Science Park Beach Volleyball Tournament!
Gather your team of at least 5 colleagues and compete for victory while enjoying a sporty afternoon. Whether you’re in it to win or just for the fun, it’s the perfect chance to bond with coworkers, meet other professionals from the park, and enjoy a relaxed, sporty afternoon together.
So bring your game face, cheer each other on, and let’s make it a tournament to remember!
Date: July 1st
Time: 17:00 – 19:00
Location: University Sports Centre at the Beach Courts
For who: Professionals working at the park
Costs:Free
Are you interested? Please register below!

The Leiden Initiative for FAIR and Equitable Science (LIFES) | Dutch Bio Science Week
2025-07-02 09:30 - 16:30 | poortgebouw, Rijnsburgerweg 10, Leiden, Zuid Holland, 2333 AA, Netherlands
Visit our conference on ‘Jointly evolving the ecosystem for FAIR & equitable data reuse’ with interesting speakers and ample networking possiblities during the lunch break and drinks.
We will discuss data reuse from a Dutch, European and global perspective. LIFES members will talk you through FAIR data visiting, FAIR as in Fully AI Ready, and equitable reuse. Listen to the interesting panel discussion on the evolution of the FAIR ecosystem and hear what LIFES has to offer those who want to become FAIR.
Our speakers are (among others):

Robbert Dijkgraaf, University Professor of Science and Society from an International Perspective at the University of Amsterdam and president-elect of the International Science Council, former Dutch Minister of Education, Culture and Science.
Lise Korsten, President of the African Academy of Sciences and Co-Director of the Department of Science and Innovation, Centre of Excellence in Food Security, South Africa.
Robert-Jan Smits, Emeritus President Eindhoven University of Technology, former Director-General for Research and Innovation at the European Commision.
Esther Peters, Director of the Leiden Bio Science Park Foundation
Nico van Meeteren, Executive Director and Secretary General of the Topsector Life Sciences & Health (Health~Holland)

Date: July 2
Time: 09:30 – 16:30
Location: Leiden, Poortgebouw, Rijnsburgerweg 10, 2333 AA Leiden
For who: Professionals within the park ecosystem
Costs: € 100,00
Interested? Please register through the website below!

Presentation: What Happens Behind the Doors of Leiden Bio Science Park? | Dutch Bio Science Week
2025-07-02 20:00 - 21:30 | Biebliotheek Oegstgeest, Lange Voort 2 T, Oegstgeest, Zuid Holland, 2341KA, Netherlands
This event will be in Dutch
What Happens Behind the Doors of Leiden Bio Science Park?
Have you ever wondered what goes on behind the scenes at the Leiden Bio Science Park? The Leiden Bio Science Park is home to over 450 companies and institutions working at the forefront of biomedical research, pharmaceuticals, and biotechnology. It’s a place where science meets innovation, and where biomedical discoveries are made every day. But what exactly is going on inside those labs?
Join us for an inspiring lecture by Annemarie Spigt, who will guide you through the different research and developments taking place within the park. This is your opportunity to get a glimpse into the facinating world of science, explained in an accessible and engaging way. You don’t need a scientific background to follow along, just a healthy dose of curiosity!
We’ll dive into fascinating developments such as CAR-T cell treatments and organs-on-a-chip, and by the end of the session, you’ll understand how these innovations are shaping the future of health. So don’t miss this unique chance to explore what’s really happening just beyond those lab doors!
Date: July 2
Time: 20:00 – 21:30
Location: Lange Voort 2 T, Oegstgeest
For who: General public (all ages)
Costs: 5 euro’s for members 7,50 for non members
Please register below!

Vuurvliegen | Dutch Bio Science Week
2025-07-03 | Leiden University of Applied Sciences
Would you like to participate in Fireflies (Vuurvliegen) as a researcher?
If you can explain your research to a nine-year-old, you can explain it to anyone! Vuurvliegen offers you the opportunity to present your scientific research in an engaging and accessible way to a young audience. During an exciting afternoon, you will stand on stage with three or four other researchers in front of a large group of seventh-grade primary school children. You will take them on a journey into the world of chemistry, life sciences, and technology—making science magical.
Why participate?

Develop your presentation skills with a practice day and feedback.
Learn how to communicate your research clearly and convincingly.
Engage with an enthusiastic audience and gain a unique experience.

What does the process look like?
After signing up, we will review your motivation and research. If selected, you will complete a short homework assignment and participate in a practice day where you will learn how to tailor your story to children’s perspectives. You’ll receive feedback on your pitch and improve your presentation skills. Since you will be presenting your research to primary school children, the event will be held in Dutch.
On the big day, you will present your research to the children, and their votes will determine the winner! The recorded pitches will be published afterward for use in Science & Technology lessons at primary schools. For more information, visit https://www.c3.nl/vuurvliegen/informatie-voor-onderzoekers/.
Practical information
Are you ready to bring your research to life in a whole new way? Sign up before April 18! Send an email with your research topic to Priya Badeloe (pbadeloe@c3.nl). She will get in touch with more details about Vuurvliegen and the selection process. This event is a collaboration between C3, Leiden Bio Science Park and Leiden University of Applied Sciences.
Date: July 3
Time: 12:00 – 14:30
Location: Hogeschool Leiden
For who: Closed event (invite only)
Costs: Free

Corning Cell Culture Upscaling Workshop
2025-07-03 09:30 - 16:00 | Biotech Training Facility, Syliviusweg 70, Leiden, 2333 BE, Netherlands
Corning 2025 Cell Culture Upscaling Workshop in collaboration with Biotech Training Facility is your opportunity to:

Deeply explore different Corning bioprocess platforms for upscaling cell culture from R&D to production.
Gain hands-on experience on the Corning bioprocess vessels.
Learn best practices and tips when manipulating Corning’s cell culture vessels.
Meet our Field Application Scientist team to exchange technical and scientific insights on your project and processes.
Learn how to scale-up, scale-out, and reduce contamination risk by integrating a closed system approach.
Meet your peers from academic, pharma, and biotech.
Get a Corning® HYPERFlask® vessel sample to test in your lab.

Register now for free by following the link below!

Statisticians in the Park | Dutch Bio Science Week
2025-07-03 10:00 - 13:00 | LUMC, Albinusdreef 2, Leiden, South Holland, 2333 ZA, Netherlands
Join fellow statisticians, researchers, and data enthusiasts for the upcoming Statisticians in the Park meeting!
This gathering marks the revival of the Statisticians community for everyone who works with statistics and data analysis at Leiden Bio Science Park, a place to share knowledge, exchange ideas, and connect. Whether you work daily with statistics or have a growing interest, this event is for you. Expect inspiring talks, informal discussions, and a chance to shape the future of this new community. We aim to meet twice a year to keep the conversation – and collaboration – going!
Programme:
09:45 – 10:15 Walk in
10:15 – 10:30 Welcome & Introduction by LUMC and Leiden Bio Science Park
10:30 – 10:45 Brief company introductions – how do you employ Statistics?
10:45 – 11:15 Keynote speaker 1 – “A different look at clinical trials” by Erik van Zwet, LUMC
11:15 – 11:45 Keynote speaker 2 – “Non-Linear Progression: from Leiden University to J&J Innovative Medicine Internship” by Carla Flore.
11:45 – 12:00 Closing
12:00 – 13:00 Networking lunch
Date: July 3
Time: 09:45 – 13:00 (including lunch)
Location: LUMC, Lecture Hall 5; Building 1
For who: Professionals within the park ecosystem
Costs: Free
Interested? Sign up through the link below!

Dutch Medicines Summer Afternoon | Dutch Bio Science Week
2025-07-03 13:30 - 17:00 | CHDR, Zernikedreef 8, Leiden, Zuid Holland, 2333 CL, Netherlands
Federation for Innovative Drug Research Netherlands (FIGON) invites people for a summer afternoon on modulating complex disease pathways by novel concepts in drug therapy. Are you interested in drug development? Come join us at the Centre for Human Drug Research.
Program Overview:

13:30 – 13:35OpeningProf. Laura Heitman – FIGON Co-chair, Leiden University

13:35 – 13:50Introduction to FIGON and its partnersProf. Laura Heitman – FIGON Co-chair, Leiden University

13:50 – 14:20Translational drug development for immune-targeted drugs; preclinical and clinical models paving the route to patientsMatthijs Moerland – CHDR, Leiden

14:20 – 14:50Oligonucleotide-based treatment options in neurological disorders; a journey in Huntington’s disease
Nicole Datson – Vico Therapeutics, Leiden

14:50 – 15:20Innovative drug therapy using the AxiomerTM technology concept
Bart Klein – ProQR, Leiden

15:20 – 15:40Tea/coffee break

15:40 – 15:55Introduction to the Regulatory Science Network Netherlands (RSNN)Yvette Schipper – RSNN, Utrecht

15:55 – 16:15Expert Meeting: Clinical Research in the NetherlandsStan van Belkum – Centrale Commissie Mensgebonden Onderzoek (CCMO), Den Haag

16:15 – 16:45Advanced Therapy Medicinal Product (ATMP) Special Interest Group case exampleFrancisco Hernandez – AstraZeneca; ATMP Special Interest Group

16:45 – 16:50Closing remarksProf. Laura Heitman

16:00 – 20:00Life Sciences Café networking drinks – an informal opportunity to connect with colleagues and professionals in the field.

Seating is limited. To reserve your spot and receive further FIGON news, e-mail ‘DMSA yes’ to ewoud-janvan.hoogdalem@iconplc.com
Date: July 3rd
Time: 13:30 – 17:00
Location: Centre for Human Drug Research
For who: General public (all ages), Proffesionals, Students
Costs: Free – seating is limited, so please reserve a seat

Free Workshop: Creating a Healthy Sales Funnel 2.0: Adding ChatGPT to the Mix
2025-07-03 14:00 - 16:00 | PLNT, Langegracht 70, Leiden, South Holland, Netherlands
Join us on July 3 in Leiden for a practical workshop on how to use ChatGPT to streamline your marketing and sales funnel. In this hands-on session, you’ll:

A visual map of your customer journey

A clear understanding of where ChatGPT can support your funnel

One custom AI-supported workflow, ready to implement

This interactive session is free and designed for life sciences marketing, BD professionals, and founders who want to save time and get results faster. Space is limited to 15 seats to keep it hands-on, so sign up now to secure your spot.
When? 3 July, 14:00-16:00
Where? PLNT, Langegracht 70, 2312NV Leiden
Who? Life Sciences Marketing, Business Development, Founders
Costs? Free but we ask you to smile for a nice picture on our LinkedIn channel
The previous session filled quickly. This updated version has limited capacity to keep it interactive and applied. Max 15 seats!
Check out more details on the website!

Seminar - Maintaining European Sovereignty while Deploying AI | Dutch Bio Science Week
2025-07-03 15:00 - 18:00 | Nebul HQ, Sylviusweg 74, Leiden, 2333 BE, Netherlands
Join us for an exciting discussion on the future of AI in Europe! Our upcoming event brings together renowned experts to explore the challenges and opportunities of deploying AI while maintaining European sovereignty.
Through a series of presentations and discussions, this seminar aims to bring together experts from government, industry, academia, and civil society to examine the complex relationships between AI, sovereignty, and European governance.
Key discussion topics will include:

The impact of AI on European data protection and privacy regulations
The role of foreign tech giants in shaping European AI policies and standards
The potential risks of dependencies on non-EU AI technologies and supply chains
Strategies for promoting European AI innovation and leadership while safeguarding sovereignty
The intersection of AI with other critical European policy areas, such as cybersecurity, defense, and industrial policy

Interested or want to know more? Please visit the link below!
Date: July 3
Time: 15:00 – 18:00
Location: Nebul HQ
For who: Students and Professionals within Life Sciences & Health/ Bio Science
Costs: Free

Life Sciences Café XL | Dutch Bio Science Week
2025-07-03 16:00 - 19:00 | Grand Cafe de Stal, Darwinweg 1, Leiden, South Holland, 2333 CR, Netherlands
Don’t miss out on the most fun life science networking event of the summer!
On July 3rd three Leiden based science and networking powerhouses will be joining forces to provide you with a big, fun, useful ánd tasty networking event at Grand Cafe de Stal: The Life Sciences Cafe XL edition!
· Are you a Life Science Café enthusiast?
· Are you looking to Meet & Mingle and make new connections in Leiden?
· Are you a Science meets Business Cafe regular?
· Are you a student looking for a science based (business) internship?
· Are you looking for new interns, employees or colleagues?
Whether you are looking for an update on Leiden based science entrepreneurship, new like-minded people to meet and/or your next employee/employer, this will be the event to be at!
The Leiden Bio Science Park Foundation, Leiden International Centre and Science meets Business are looking forward to welcoming you to meet, mingle, inspire, play and connect. Accompanied by drinks, ample bites, music and interactive entertainment.
Leiden science based network XXL:
Meet people you wouldn’t usually meet
Combining the multiple networks will ensure you will meet people from new and different backgrounds. We’ll be bringing together (start-up) entrepreneurs, educators, students, researchers, science based business professionals, government officials… pretty much the entire Leiden based Life Science & Health community and more.
What to expect:
Science based entrepreneurship inspiration and fun
Connect with professionals who have been active in the Leiden Bio Science Park for years and meet new faces from the Life Science & Health ecosystem and the international community. Receive brief updates from the Leiden Bio Science Park and enjoy short pitches from startups in our community. Top that off with bites, drinks, DJ and (also not so) science inspired games and entertainment.
Meeting the right people:
Easy!
As usual we will make your meeting the right people on location as easy as possible. From stickers indicating what you’re open to (e.g. finding jobs, internships or just new faces), to networking games. So no worries if you are not the most extroverted type: we got you.
Pitching start-ups
1. Dimpr – Ferdi Gohkan
2. Primomedda – Rick van Overkleeft
3. Concord Neonatal – Rianne Rotink
Programme
4:00 PM Walk-in at Grand Café De Stal
5:00 PM Pitches & Updates
5:45 PM Drinks & Bites
8:00 PM Closing
Interested in pitching? Reach out to us at office@LBSP.nl.
Date: July 3
Time: 16:00 – 19:00
Location: Grand café De Stal
For who: General public (all ages)
Costs: Free
Please register by following the button below!

Open Day Leiden Bio Science Park | Dutch Bio Science Park
2025-07-05 10:00 - 15:00 | biopartner building 3, Galileiweg 8, Leiden, 2333 BD
Have you ever wondered what happens inside the buildings of the Leiden Bio Science Park? Now’s your chance!
The Leiden Bio Science Park invites you to an Open Day where the doors of innovation open to the public. This event promises a day of discovery and learning, suitable for all ages from 4 to 104. Discover what goes on in the secret laboratories and buildings through guided lab tours, hands-on workshops and enlightening lectures.
Programming
From 10:00 till 15:00, you will be able to enjoy workshops, games, guided tours and more. We are working hard on the programming and will reveal more as the day nears.
Organizations that have joined the programming:
– Biopartner Leiden
– Biotech Training Facility
– Centre for Human Drug Research
– Dorpsmarketing Oegstgeest with Corpus Experience
– Johnson & Johnson
– Leiden Municipality
– Naturalis Biodiversity Centre
– Rijksmuseum Boerhaave
Date: July 5
Time: 10:00 – 15:00
Location: Leiden Bio Science Park
For who: General public (all ages)
Costs: Free

Heb je je ooit afgevraagd wat er zich afspeelt in de gebouwen van het Leiden Bio Science Park? Nu is je kans!
Het Leiden Bio Science Park nodigt je uit voor een Open Dag waarop de deuren van innovatie worden geopend voor het publiek. Dit evenement belooft een dag vol ontdekkingen en nieuwe kennis, geschikt voor alle leeftijden van 4 tot 104 jaar. Ontdek wat er zich afspeelt in de geheime laboratoria en gebouwen tijdens rondleidingen door de laboratoria, praktische workshops en boeiende lezingen.
Programma
Van 10.00 tot 15.00 uur kun je genieten van workshops, spelletjes, rondleidingen en nog veel meer. We zijn druk bezig met het programma en zullen meer bekendmaken naarmate de dag nadert.
Organisaties die zich hebben aangesloten bij het programma:
– Biopartner Leiden
– Biotech Training Facility
– Centrum voor Menselijk Geneesmiddelenonderzoek
– Dorpsmarketing Oegstgeest met Corpus Experience
– Johnson & Johnson
– Gemeente Leiden
– Naturalis Biodiversiteitscentrum
– Rijksmuseum Boerhaave
Wil je op de hoogte blijven van het programma? Volg ons dan op Linkedin, Instagram of Facebook!
Datum: 5 juli
Tijd: 10:00 – 15:00
Locatie: Leiden Bio Science Park
Voor wie: Algemeen publiek (alle leeftijden)
Kosten: Gratis

Open Day Naturalis- LiveScience
2025-07-05 10:00 - 15:00 | Naturalis Biodiversity Centre, Darwinweg 2, Leiden, 2333 CR, Netherlands
Naturalis is the national research institute for biodiversity. These scientists work every day to describe, understand, and preserve biodiversity. During the Open Day, they will host a variety of activities in the LiveScience Hall!
Naturalis Now: the latest Naturalis news! – 11:00 to 11:15
At Naturalis Now, you’ll hear the latest updates from our collection and our researchers. What are the newest discoveries? Have any special finds been dug up or washed ashore? Take a seat in the stands and join this interactive presentation. No registration required.
Discovery Chests – ongoing
The Discovery Chests on the first floor of LiveScience are full of things to explore. Roll up your sleeves and learn all about seeds, stones, shells, and droppings. No registration required.
This interactive experience lets you become a real researcher. The chests are available every day, ready to be discovered. When will you stop by?
Dinolab – ongoing
In the middle of the museum, you can witness something that usually happens behind the scenes: our Dinolab is working on real dinosaur bones. Excavated dinosaur bones are being cleaned of stone here. It’s quite noisy and dusty of course, but staff are happy to pause and talk to you about whatever you’d like to know.
Help color the Origins of Imagination artwork – ongoing
Since late 2024, LiveScience has hosted an interactive artwork: Origins of Imagination by British multimedia artist Dominic Harris. You can scan your colored butterfly drawing and watch how AI transforms it into a realistic, moving butterfly. All butterflies together fly in swarms on a large screen. If you save your drawing, you can use the QR code to find your butterfly again during a future visit.
Spotlight on Experts: How Old Can You Get? And What’s the Turtle’s Secret? – at 13:00 and 15:00, registration not necessary
Did you know that bats live ten times longer than ordinary mice? That lobsters seem to get younger as they age? And that a whale shark can celebrate hundreds of birthdays? On Saturday, July 5, you can discover the answers to these and many more surprising questions at Naturalis!
Two real longevity experts – Bart Braun from Naturalis and aging scientist David van Bodegom from Leyden Academy on Vitality and Ageing – will take you on an exciting journey through the animal kingdom in the LiveScience Hall. They’ll reveal the clever tricks animals use to grow incredibly old, and what we humans can learn from them to perhaps live to a hundred (or beyond!) ourselves.
By the end, you’ll know how many candles a whale shark can blow out – and the secret to a long and happy life!
There are two sessions: from 1:00 to 1:30 PM and from 3:00 to 3:30 PM. The session is in Dutch. No registration required.
Species Safari – Location: De Stal – Ongoing
How many types of plants, animals, and fungi live in Leiden? Join Naturalis on a species safari. Using dip nets, magnifiers, and identification cards, we’ll map the species around the museum. Will you help us search? This activity runs continuously from 11:00 to 15:00. No registration required.
Please note: The LiveScience Hall is freely accessible. Admission to the rest of the museum is not included in the Open Day. Tickets must be purchased separately on the Naturalis website.

Open Day De Stal
2025-07-05 10:00 - 15:00 | Grand Cafe de Stal, Darwinweg 1, Leiden, South Holland, 2333 CR, Netherlands
In the heart of the Leiden Bio Science Park, you’ll find Grand Café De Stal – the former stable of Herman the bull, the world’s first genetically modified bull.
Although the experiment didn’t achieve its intended results, Herman remains a symbol of scientific progress and can still be seen at Naturalis Biodiversity Center.
Today, Grand Café De Stal is a cozy spot for coffee, tea, and treats. It’s also a learning workplace operated by DZB Leiden, where people seeking employment gain experience under the guidance of skilled mentors.
During the Open Day, several partners will offer fun activities for all ages!
Municipality of Leiden – ongoing
The Leiden Bio Science Park is developing rapidly. Curious about its future plans? Drop by De Stal to find out more!
De Keet – ongoing
Keet is cool, and Keet is green. At Keet, you can cycle to make your own coffee, get tips on how to help keep Leiden cool, and learn about local plants and animals. Want to meet Keet? You can – Keet will be touring again in 2025!
To keep Leiden livable, we must adapt to a changing climate, with heavier rainfall and longer hot, dry periods. We’re responding in many ways: adding more greenery to cool the city, absorb water, and support wildlife. We’re also installing separate sewage systems to ensure only dirty water goes to treatment plants while rainwater flows into canals and ditches. We use permeable paving stones and improve habitats for local plants and animals.
Keet showcases what the city is doing – and what residents can do – to help keep Leiden livable.
You’ll find information on:

Rain barrels
The Groene Stad 071 platform
Green roofs and available subsidies
Starting a neighborhood vegetable garden
Volunteering to pick up litter (email: afvalcoach@leiden.nl)
Façade gardens and tree pit planting
Separate sewage systems
How to green just 1 square meter of your garden

Psychology Lab on Wheels – ongoing
Leiden University brings science to the people with the Psychology Lab on Wheels! From our transformed research bus, visitors of all ages can take part in short experiments, discover what your eyes reveal through eye-tracking, measure your heartbeat, and learn how science — and you — work.
We offer interactive demos, share surprising insights on topics like emotion, love, and discrimination, and engage in conversation.
We aim to show: science isn’t just educational — it’s also great fun!
The Lab on Wheels is part of the comparative psychology research group that not only looks at humans, but also great apes! During the Open Day you can participate in an experiment just like the orangutans and chimpanzees do and see how you compare. Next to that we will also show how we transform our finding into useful tools by creating an app for emotions! This is how we can show: science is not on
Naturalis species safari – ongoing
Naturalis is the national biodiversity research institute. Every day, these scientists are committed to describing, understanding and conserving biodiversity. During the Open Day, they have several activities!
How many species of plants, animals and fungi live in Leiden? Go on a species safari with Naturalis. Using landing nets, magnifying glasses and determination cards, we map species around the museum. Will you join us?
The activity is continuous from 11:00 – 15:00, registration is not necessary.
Pop choir Goed Gestemd – From 12:30 to 13:30
Come and listen to Pop Choir Goed Gestemd! An enthusiastic pop choir from Voorhout with 70 passionate members on stage, accompanied by our very own “Alsjemaargoedgestemdband” (As-long-as-we’re-in-tune-band), who have supported us musically for years and help make us a true pop choir.
Our conductor, Leendert-Jan Veldhuyzen, has been leading us for 13 years and writes all our arrangements. With full dedication, he guides us through our varied repertoire. We perform a cheerful selection of songs in various languages and enjoy every note we sing. We’re always grateful for our enthusiastic and diverse audience – that’s what we do it for! We hope to continue gracing many stages for years to come with our music and to entertain audiences everywhere.
More information about our choir: www.popkoorgoedgestemd.com

Open Day Biotech Training Facility
2025-07-05 10:00 - 15:00 | Biotech Training Facility, Syliviusweg 70, Leiden, 2333 BE, Netherlands
Step into the World of (Bio)Pharma – Join Us at the Leiden Bio Science Park Open Day!
Ever wondered what it’s like to work in a cleanroom? Or how tomorrow’s medicines are brought to life? On Saturday, July 5th , Biotech Training Facility is opening its doors, and we’d love for you to step inside!
As part of the Leiden Bio Science Park Open Day, we’re offering a behind-the-scenes look at how we train the next generation of (bio)pharma professionals — and there’s something for everyone to experience.
Whether you’re a family, student, jobseeker, science enthusiast, or just curious — come get inspired, have fun and see science in action!
Puzzle tour – ongoing
Follow clues and solve the puzzles as you explore our facility. A fun and clever way to learn for all ages!
Gowning experiences – ongoing, limited spots
Suit up like a real cleanroom operator! Discover the rituals of hygiene and precision that keep medicines safe. Get your picture taken as a souvenir. Walk-in on the day, but spots are limited
Cleanroom tour – preregistration required
Peek inside our state-of-the-art cleanroom during a guided tour. Minimum age: 6 years old.
Spaces are limited, please register via https://www.eventbrite.nl/e/btf-open-day-2025-tickets-1366806126919?aff=oddtdtcreator
Training information point – ongoing
Thinking of a career in life sciences? Drop by to learn more about our hands-on courses, including our Jobseekers Training that helps newcomers get started in the industry.
Limolab – ongoing
Enjoy refreshing lemonade in a cheerful, science-inspired setting, perfect for all thirsty visitors.

Open Day Johnson & Johnson
2025-07-05 10:00 - 15:00 | Johnson & Johnson, Emmy Noetherweg 6, Leiden, 2333 BK, Netherlands
Get to know our innovation from cell line to patient delivery
Are you ready to explore the fascinating world of an innovative pharmaceutical company? Join us at Johnson & Johnson Innovative Medicine on Saturday, July 5, located at Emmy Noetherweg 6, Leiden!
We are excited to open our doors and guide you on our journey from Research to Reality. This is what you can expect:
Research and Development – Ongoing
Meet our research experts and dive into the fascinating details of our clinical trials.
Production of Complex Biological Medicines – Ongoing
Discover the cutting-edge processes involved in producing complex biological medicines.
Visit our labs – Limited spots
Experience firsthand the importance of our quality assurance as explained by our dedicated lab technicians.
VR Experience – Ongoing
Gain insight into the impact of diseases on the human body through our immersive Virtual Reality experience. Step into a gigantic bloodstream and witness how cells collaborate and learn about the consequences of serious blood disorders.
Logistics – Ongoing
Trace the journey from cell to patient and understand our logistics processes.
Living with a Disease – Ongoing
Gain perspective on what it’s like to live with conditions such as Rheumatoid Arthritis.
Photobooth – Ongoing
Step into our world of production facilities and labs! Try on our special clothing designed to protect both our team and our products.
You are warmly invited to explore these experiences and much more!
Start location – Ongoing
Start your Open Day at Johnson & Johnson! Come pick up your tote bag with a map of Leiden Bio Science Park, a gift and more information on all the locations and activities of the Open Day.
A unique opportunity to gain insight into the innovative world of Johnson & Johnson.
We look forward to welcoming you!

Open Day LUMC
2025-07-05 10:00 - 15:00 | LUMC, Albinusdreef 2, Leiden, South Holland, 2333 ZA, Netherlands
Short introduction
Discover the future of healthcare during the Open Day at the LUMC: from stem cells to AI, from hearing to childcare. Experience AI first hand, meet KiK, our WAKZ mascot, and talk to researchers and students. Innovation has never been this fun, educational and close.
During the Open Day, the LUMC opens its doors to anyone who is curious about the healthcare of tomorrow. Discover the story behind stem cell research via an interactive display, talk to PhD candidates and experience what it is like to work as a researcher. Find out everything about working at the LUMC and meet KiK, the mascot of the Willem-Alexander Children’s Hospital. There are also presentations by researchers. In short, an inspiring day full of science, technology and encounters for young and old!
Unique opportunity to visit the anatomical museum – ongoing, but registration required
You are most welcome to view the special collection of the anatomical museum. For each phase of life, a display case has been set up around the theme ‘Healthy and sick’, containing both healthy preparations and preparations with various symptoms or physical abnormalities. On the touchscreens at the display cases, you will find more information about the preparations and detailed photos of the abnormalities.
Please note: the nature of the collection makes the museum less suitable for small children. We recommend the ages 12 and up.
More information on the museum: Anatomisch Museum | LUMC
Registration required, e-mail to s.wielaard@lumc.nl.
The LUMC is a university medical center for research, education and patient care. We work together to continuously improve healthcare and health.

Open Day CHDR
2025-07-05 10:00 - 15:00 | Centre for Human Drug Research, Zernikedreef 8, Leiden, 2333 CL
What does CHDR actually do?
The Centre for Human Drug Research (CHDR) in Leiden is an independent foundation that tests new medicines at an early stage. This is done with the help of healthy volunteers and patients, in a safe and controlled environment.
A behind-the-scenes look – ongoing
During the Open Day on Saturday, July 5, everyone is welcome to take a look inside CHDR, in the department where these studies take place. You’ll discover how researchers use innovative techniques to measure the effects and safety of medicines – and how this contributes to better treatments for the future.
New this year during the open day: Theater performance “In the time machine at CHDR” (for children aged 6-66)
Especially for this year’s open day there is an interactive theater performance in our auditorium. ….vaccines!
An Engaging and educational experience for elementary school students and their parents!
🕒 Performances take place at 10:30 AM, 12:30 PM, and 2:00 PM.
🎟️ Participation is free, but registration is required due to limited seating. You can register via this link.
Please note that the theater performance is in Dutch only.

Open Day BioPartner
2025-07-05 10:00 - 15:00 | Biopartner building 5, De Limes 7, Oegstgeest, 2342DH
BioPartner is the place where young companies work on new medicines, better treatments, and ways to make the world healthier. We believe that innovation starts with collaboration and a solid foundation. At BioPartner, startups find not only labs and workspaces, but also guidance, support, and a strong community of like-minded people. The companies here have big dreams and the drive to realize them – from groundbreaking therapies to alternatives to animal testing. And that’s something we’re proud of every single day.
Festival – ongoing
During the Open Day, from 10:00 – 15:00, several companies will showcase their innovations in an accessible way. Visit the different booths at your own pace to catch all the presentations. Children can also do experiments and crafts. And everyone can try Dragon’s Breath!
BionomicEver dreamed of being a bacteria detective? Join Bionomic and discover how smart biotech keeps plants healthy. Find the bad bugs and save the crops!
QuantamapQuantum sounds tricky… but what if you could explore it through play? Visit our stand and step into the weird and wonderful world of the tiniest particles! What do you think, can a particle be in two places at once?
StemxGrowing mini-organs to test medicine? Sounds like science fiction, right? StemX does this for real! Stop by, play the game, and see how we’re shaping the future of medicine, with fewer lab animals.
LabolutionsEver wondered what really goes on in a lab? Grab the joystick, check the screen, and take a digital walk through the lab, no lab coat or safety goggles needed!
Rijksmuseum BoerhaaveCan you imagine that we once had no clue about the microscopic world around us? Antoni van Leeuwenhoek was the first to see these “Kleijne diertgens” in 1674, come see what you can see with a replica of his very first microscope! With our contemporary digital microscopes, count insect hairs, see live how sweat is produced and evaporates on your skin, and inspect porcupine quills.
LifeCode Solutions – Unlock Lifelong Health Through ScienceWondering what your genes can tell you about your health and lifestyle? Visit LifeCode Solutions during the open day at Leiden Bio Science Park! We explain in an accessible and interactive way how your DNA can provide insights into what works for you in terms of nutrition, exercise, sleep and stress. No medical diagnoses, but practical tools for a healthier lifestyle – fully customised. During the open day, you can find out what a DNA analysis entails, see sample reports, ask our specialists all your questions, order a DNA report directly if you wish (the analysis will follow after the open day). Do you want to know how science can support your health? Come along and get inspired!
There’s even more to discover beyond the science stands!Breathe out icy smoke at Dragon’s Breath, get inspired by powerful stories at Women in Science, and become a scientist-for-a-day at the pipetting station, where you’ll create colorful art with lab tools. Explore world-changing ideas, get hands-on with crafts, and capture the fun in the photobooth!
Free Lunch – from 12:00 to 13:00 with registration
Register for the free lunch via this link. After 13:00, lunch will also be available without registration, but while supplies last.
https://www.eventbrite.nl/e/open-day-biopartner-tickets-1362810405609?aff=oddtdtcreator

Open Day Sphere of Biodiversity
2025-07-05 10:00 - 15:00 | Leiden University of Applied Sciences
Front grounds of Leiden University of Applied Sciences
Come see, discover and listen to stories about biodiversity!
This colorful outdoor artwork was painted by Rafael Martig, artist and biologist. The Sphere symbolizes how important soil life is for biodiversity.
This outdoor artwork shows Leiden as a City of Discoveries. Walking around the Sphere, you see the Bio Science Park, recognize the city of Leiden and the nearby bulb region. Through live painting in Het Gebouw, Hogeschool Leiden and the Hortus botanicus Leiden, thousands of people have already been able to follow the creation process. Even better, they could even make suggestions, making the sphere a real Leiden work of art for and by residents, students and researchers.
Moreover, this work of art shows the results of DNA research into soil life in Leiden and its surroundings. Discover this for yourself by looking closely, but of course you can also just ask today. Be surprised by fun research facts such as the positive influence of nature on language use of young children.
Both the artist and DNA researchers will be present.
If you feel like it, you can participate in a small research activity. The Sphere of Biodiversity and public activities are an initiative of DNA in the Picture.
The activity is continuous from 10:00-15:00, registration is not necessary.

Corpus Experience en Dorpsmarketing Oegstgeest
2025-07-05 11:00 - 15:00 | Corpus Congress Centre, Willem Einthovenstraat 1, Oegstgeest, 2342 BH
Looking for a fun and educational day full of movement, games, and science? Come visit CORPUS during the Open Day and discover everything the municipality of Oegstgeest has to offer!
Football Dartboard
Test your football skills at the giant football dartboard.
Giant Jenga
Challenge yourself (or each other) with a life-sized game of Jenga.
Herman Boerhaave
Learn more about Oegstgeest, CORPUS, and the renowned scientist Herman Boerhaave. We’ll be handing out the Boerhaave walking and cycling route – a great way to explore the special places connected to Boerhaave. And don’t forget to scan the special Boerhaave QR code for surprising facts along the way!
Coloring Sheet
For kids, there’s a fun coloring sheet featuring Boerhaave – with a chance to win great prizes!
Start location
At Corpus, you can start your Open Day experience! Come pick up your tote bag with a map of Leiden Bio Science Park, a gift and more information on all the locations and activities of the Open Day.
In short: fun, activity, and knowledge for all ages. Come by and get inspired!
Please note: Access to CORPUS ‘Journey Through the Human Body’ is not included in the Open Day activities. The Open Day events take place outside on the plaza. Want to visit the museum? Then purchase your tickets via the CORPUS website: https://corpusexperience.nl

Leiden Oxford Transplantation Summer School (LOTS)
2025-07-06 - 2025-07-09 | South Holland
The Leiden Oxford Transplantation Summer School, LOTS 2025 will take place between 6-9 July 2025 in Leiden, the Netherlands.
The Leiden Oxford Transplantation Summer School, LOTS, is a collaboration between the University of Leiden and Oxford. This 3 day international summer course about solid organ transplantation is primarily open for bachelor (bio)medical students, but master students are also welcome to apply.
Why this Summer School?
This course offers a unique opportunity to learn from leading academics and experts in the field of Organ Transplantation. The lectures and workshops are combined with small group assignments and debates about clinical transplant cases. The course also offers plenty of opportunities to network with fellow students from all over the world and teaching staff from Leiden University Medical Center and University of Oxford.
Interested?
Applications for the LOTS summerschool 2025 can be made by filling in the following application form, accompanied by a 2 page CV, and send this before 1st of May to LOTS@lumc.nl. For more information please visit the website below.

Blueprint First: Your Website’s Purpose, Pitch, and Homepage
2025-07-08 16:00 - 16:45 | online
If your homepage still starts with “Welcome to [Company Name], a leading biotech company…”, we need to talk.
Most life sciences websites don’t fail because of bad design.
They fail because they have no idea who they’re talking to or what they want them to do.
In the first of our 2 webinars, we’ll show you how to stop writing for yourself and start building a site that actually works.
We’ll define your website’s purpose, shape a sharp value proposition, and create a blueprint that guides every word and wireframe. Then we’ll dive deep into your homepage, because if that first screen doesn’t land, the rest doesn’t matter.
Who It’s For
BD teams who need a website that supports the conversation
Marketers building credibility in a complex, technical field
Founders and CEOs who are tired of explaining what they do
Scientists who know the tech but need the story to land
Anyone responsible for turning web traffic into real traction
What You’ll Get
A step-by-step blueprint to align your site with commercial goals
A sharper value proposition on your website
A homepage that actually earns attention
Early access to our new ebook on website strategy before it goes public
Register here: https://www.linkedin.com/events/blueprintfirst-yourwebsite-spur7330629059204296704/about/

Leiden Bio Science Park Football Competition – Autumn Edition
2025-08-26 | University Sports Center, Einsteinweg 6, Leiden, 2333 CC, Netherlands
The Autumn Edition of the Leiden Bio Science Park Football Competition kicks off soon, and registration is open until August 26. Matches will take place either on Thursdays (August 28, September 4, 11, 18, 25, October 9, 16, 23) or on Tuesdays (September 2, 9, 16, 23, 30, October 7, 14, 21).
The competition is played in the popular seven-a-side format, making it ideal for all skill levels. Whether you are an experienced player or simply looking for a fun way to spend time after work, the focus is on fair play, teamwork, and enjoying the game. There are no referees, no sliding tackles, and no iron cleats allowed.
Games are held at the University Sports Centre hockey fields from 17:00 to 18:00, either weekly or every other week. Teams can have between four and eight players.
To register, send an email to k.s.mischner@usc.leidenuniv.nl and include your company name, the name of your team captain, your team name, and whether you prefer to play on Tuesdays or Thursdays.

National Freezer Challenge 2025
2025-09-01 08:00 - 2025-12-31 17:00 | South Holland
As you might have seen already on LinkedIn, the NFU working group Sustainable Laboratories together with Green Labs NL launched the National Freezer Challenge 2025 on Monday. This challenge is a new initiative to collectively clean up our freezers to lower the footprint of laboratories. The challenge is simple: clean up your freezers and record how many boxes/samples you threw out from -20, -70/-80 freezers and liquid nitrogen storage. While it was mainly set up for UMCs, every lab can participate! More information and how to sign up can be found here: National Freezer Challenge 2025 – Green Labs NL
This event takes place from September 1st until December 31st
