Every seat is a good seat in this small, intimate theater dedicated to dance. Nearly every dance company has filtered through the theater and with a season that lasts about 45 weeks, there's always a performance to see and tickets are very reasonably priced. I prefer a performance at The Joyce then at Lincoln Center any day.
Geek out over the massive menu of Belgian beer at Spuyten Duyvil. Relax in the backyard seating and say, "Ooh, I gotta remember this brew," without realizing you probably won't see it again elsewhere. Then cross the street to Fette Sau, a BBQ experience equally well designed because it's owned by the same couple, the Carrolls. Order from their wide selection of meat cuts, served by the pound on butcher paper. The sides shine too, with the best potato salad and best BBQ beans I've ever had.
Best contemporary art museum in NY, have to take a train that goes along the Hudson river (best views during fall season!) / rent a car. This museum only uses natural light, and has pieces from Richard Serra, Judd, Sol Lewitt, Walter de Maria, Robert Smithson, Flavin, all best of the best!