Fav art bookstore in the city (and the world?). Great place for inspiration and reference art, both new and vintage finds. Not very cheap but mostly quite worth it.
Apart from Dia Beacon, in Beacon (upstate New York about an hour away from Grand Central Station) and also the Judd Foundation in Soho, this institution is absolutely one of my favourite places to visit and it is located in Long Island City, Queens. It showcases sculpture in the broadest sense and has an incredible building that used to be a workshop that refurbished and fixed subway cars. It has been running since 1928 and when you visit you will definitely see why that is.
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.
One of my all time favorite shops. They have amazing succulents at reasonable prices. It's always a pleasure to stop in and see what they've got that day. Ched, the owner, is not only extremely knowledgeable but totally hilarious. Every plant has been personalized and anthropomorphized.