Annual DIY-festival focusing on open knowledge and bottom-up solutions for society, from citizen science, journalism and technology to clothing, food, democracy and more.
This year we have a lot of great things already on the line-up, from making your own medication to building a salt battery, from open source frameworls, to using mesh communication for emergency journalism. Learn to make the best matcha in the world, make zines, build a diy microscope or satellite, save the Randmeren from algae or know all there is to know about living with a stoma.

You can sign up and add your own project to the line-up: https://koppelting.org/en/festival2026/