Treetops: Shark Attack!

Just when you thought it was safe to go back on the dance floor, NYC art-party crew Treetops presents a shark-attack-themed dance party featuring Chicago house music legends Derrick Carter and Gene Farris. Also on the evening's DJ lineup: Justin Miller, Teddy Roosevelt, PONY, Ben Cormier, Joel Dubin and Dopeshoes. Don your finest beach attire, show up before 11pm for a free glass of champagne—and be ready for some surprises.