The carnival museum Schloss Langenstein represents, among other things, customs, culture and the history of the carnival. In addition, the Carnival Museum was included in the project museum4punkt0 initiated by the Federal Government in 2017. Six project partners are developing new accents for the digital future of museums throughout Germany. This created the conditions for building a new, participatory and interactive museum that will attract attention far beyond the region and will help to secure homeland cultural assets attractively for the coming decades. The high potential for innovation should also be reflected in architecture and construction: a future-oriented and sustainable wooden building is being built.