Whats the most unusual or quirky thing to do in the city?

Sure, here's a list of unusual things to do in the city:

1. Visit the Coney Island Aquarium
2. Take a walk through the High Line
3. Visit the Museum of the Moving Image
4. Attend a performance at the Public Theater
5. Take a ghost tour of Greenwich Village
6. Visit the Brooklyn Botanic Garden
7. Go on a food tour of Little Italy
8. Take a hike in Central Park
9. Visit the Brooklyn Museum
10. Attend a comedy show at the Comedy Cellar

Which one sounds the most unusual or quirky to you?