Yayoi Kusama @ David Zwirner (519 W 19th St) Exhibition website
Artist Yayoi Kusama installed a small house (for real) inside an art gallery and painted the whole interior white. You are invited to jump in the house and vandalize it with colored round stickers (provided at the entrance).
The photo above is from the 1st day (1 hour after opening). Here's what a previous installation looked like after a couple of weeks.
WARNING: Last year, Yayoi Kusama's exhibition generated an 8+ hour line in the final weeks. Jump into this one RIGHT NOW to avoid that!