The carnival museum, opened in 2004, vividly conveys the history of Mainz Carnival. The exhibition showcases everything from jester hats, orders, guard uniforms, and costumes to songbooks, programs, and historical audio and video recordings, as well as excerpts from the famous television shows "Mainz, wie es singt und lacht" – thus making an important part of Mainz's history and culture tangible.
The exhibits cover the carnival from its beginnings in 1837 to the present day. In particular, the politically literary tradition of the carnival in the Vormärz period is documented, when there was still no press freedom. Photos, documents, and films from private and club collections provide a chronological overview to the present day. On several screens, visitors can revisit the highlights of TV carnival. The museum is also child-friendly, including a seating area with TV, and accessible for guests with limited mobility.



