The summer night party par excellence takes place every year on the evening of 31 July. Ideal for anyone who has the following bank holidays off. The Crazy Night offers a holiday atmosphere, just like on your holiday island. With our own DJ, around 40 helpers from the organising gymnastics club and additional external helpers as well as about 5'000 great guests from young to old, we always turn Crazy Night Müllheim into the party of the year.