Exhibit
The building to the east is an exhibit.
It's a pretty large building and you can see inside to all of the different exhibits within the main exhibit.
ちん
ひ
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Right now the exhibit has a bunch of chins (ちん) on display. Animal chins, human chins, every chin you can think of is in the exhibit.
Go up to the first exhibit and look very closely at some turtle chins, then some crab chins, then some alligator chins. This is weirdly familiar.