Social Events

Social events will take place Friday May 22nd, Saturday May 23rd and Sunday May 24th

Hardware Happy hour

May 22, 2026 @ 6:00 PM - 11:00 PM GMT+2
Schleusenkrug, Müller-Breslau-Straße/Unterschleuse, Berlin, DE 10623
Organized by Helen Leigh

Our annual joining of forces with the wonderful Helen Leigh! Hardware Happy Hour is an informal way to socialize, show off your projects, and talk about the world of hardware.

There will be a lot of interesting hardware folks in town on their way to the Open Hardware Summit, so this is a great chance to meet new people.

We welcome anyone interested in any kind of hardware from beginner to expert: Arduino DIYers, engineers, hardware start up founders, e-textile experimenters, LED-curious folks, 3D printing enthusiasts or robotics geeks.

If you’re working on something even vaguely related please do feel free to bring it along.

Join us and nerd out about hardware!

Open Source Open Mic

May 23, 2026 @ 9:00 PM - 11:00 PM GMT+2
C-Base, Rungestraße 20, Mitte, 10179 Berlin, Germany
Organized by Open Hardware Summit

Join us at C-Base Bar for open source performances before we move to an open mic option! If you have a performance, a device, or a project that can do something fun, interesting, loud, sound based, etc, this is the time to bring it out and show it off to your fellow OHS attendees!

Once we wrap the open mic we’ll all get to hang out, chat, drink, and generally be merry!

Moth Rave

May 24, 2026 @ 9:00 PM - 11:00 PM GMT+2
Organized by Andy Quitmeyer

The Kebebet Boiz reunite for an all-around mothtastic performance celebrating all things moths with an outdoor dance party. Bring your best moth looks to create a beautiful swarm!