Contact us

Have a question for us? Write us an email at and we will contact you as soon as possible!

Volunteer at Mumush 4.0

Help us organize the festival and immerse yourself fully into the Mumush community experience by volunteering in the building camp, during the festival or at the disassembly work after the festival.

Volunteers get a festival ticket in exchange for their work and food on the days they are working. To sign up, visit the volunteers page and fill out the form until the 5th of June.

Get involved with the festival

If you are an artist or a vendor who wishes to participate in the event please write us an email at and we will get back to you as soon as we can. If you are a musician, please write to to play at one of our festivals or events!

If you have an idea or a project which you think fits well with our concept please do not hesitate to reach out. The mumush crew always welcomes new friends and challenges.