Participate

Call for Angels

Help us run this event and register as an angel at the Engelsystem. Congress wouldn’t be possible without the huge amount of people working together to make it happen.

See our Call for Angels and the Angel Guide for details.

Call for Art

Do you have ideas for installations, performances, concerts or other art forms that you would like to realise on the premises? Get in touch!

See Call for Art for details.

• Deadline: 25.10.2025

Call for Music

We are calling for music nerds who want to perform for other music nerds at the 39C3 Chaos Computer Music Club and at the Chill Floor.

See Call for Music for details.

• Deadline: 25.10.2025

Call for Punk at Späti

Besides tobacco products and cold beer, Späti is known for its punk music. We are looking for your musical contributions for Späti.

See Call for Punk for details.

• Deadline: 17.11.2025

Call for Participation

See the Call for Participation for details.

• Deadline: 25.10.2025

Call for Assemblies

Want to build and inhabit your own space with a group of friends? Register your assembly! Please bring all your blinking stuff, cool projects and everything else you think might be a great addition to Congress!

Read the Call for Assemblies [TODO! Does not exist yet] for more details.

• Deadline: