"There is still a pavilion there but no service whatsoever for years."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-09-13T21:01:41Z
POI name: Café im Preußenpark
POI types: wheelchair-limited amenity-cafe cuisine-regional
#organicmaps android