The Galerie-Holländer is the smallest windmill in the Mühlenkreis (rare wooden hexagon, boarded and shingled), moved in 1980 and restored to working order. 10,500 square meter mill site with bakehouse, granary and bokemill building as historic half-timbered buildings. Horizontal sawmill, museum hall with farm machinery and equipment, farm garden and children's playground;
- 06 April - 11am-6pm
- Season opening with pickerel dinner, woodworking performances, all facilities on the mill site are open
- 20. April - 7 pm
- May 4 - 11 am - 6 pm
- Oldtimer meeting and action day at the mill, hearty food from the field kitchen, live music
- 14. June - from 7 pm
- Mill rock open air - free and outside
- August 02 + 03 - 11 am - 6 pm
- Altmaschinentreffen, demonstration of historical machines
- 07. September - 11 am - 6 pm
- End of the season with Pickert, threshing demonstration with historical machines such as the threshing box, the manual baler, a hay blower and many other devices