Unable to answer "What’s the name of this place?" – Gift Shop – https://osm.org/node/7176896226 via StreetComplete 57.2:

There is an art exhibition, and a buddhist altar:

Attached photo(s):
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https://westnordost.de/p/214143.jpg
https://westnordost.de/p/214144.jpg
https://westnordost.de/p/214145.jpg