This white building is really conspicuous. It stands next to the city hall. Facing the market in Zhenrottenburg, there is an art clock on the outer wall of the building. It is said that there is a puppet show at the hour. The legend of the old mayor of the old city of "one drink and one drink". It seems that to be a hero, there must be a good amount of wine. I am ashamed that I don’t have this courage. Now the first floor is the information of tourism.