No, I'm not strictly speaking about the ones in your neighborhood. We've all seen screenshots on the internet of unique or strange ones. I'm very partial to a few from multiple standpoints, and I'm wondering if the same goes for anyone else. My personal favorites are
a statue of Friedrich der Große,
the "airport nipple building" (
NOTE: NOT A NSFW IMAGE),
...and a live alligator.
Honorable mention (as it's not a stop), but the grave of Karl Marx is a gym, and it's owned by Team Valor.
Any gyms or stops have a special place in your heart?