Citizen Science Fair - a celebration of Citizen Science!

Did you know anyone can be a scientist? Citizen science brings research closer to you: people from all walks of life – including you – can help make discoveries, collect data, and explore the world around us.

Join us and discover how you can make a real difference.

On 18 June 2025, we invite you to explore inspiring projects and meet the people behind the science. This free outdoor event celebrates how everyday actions can lead to extraordinary discoveries. 

What can you expect?

• Exhibitions & Showcases: Interactive stands featuring citizen science projects from Brussels, across Belgium, and beyond.
• Live Demos: Join in and experience science in action – collect data, analyse results, and more!
• Meet & Talk: Chat with scientists, policymakers, and fellow citizen scientists. Got a great idea for a project? We’d love to hear it! 

• Wednesday, 18th of June, from 10:30 to 17:00
• Garden of the Institute of Natural Sciences, Vautier Street 29, 1000 Brussels
• Free outdoor event, open to all!

Welcome to families, students, teachers, scientists, non-scientists, curious minds, and even passers-by.This is your science celebration!