Time Out says
If you’re taking a modern class, you’ve got to go to the epicenter: the Mark Morris Dance Group in Fort Greene. The spacious center has classes in every dance form; some classes are taught by company members, so you won't find a more serious, intense bunch of modern instructors on earth. Or instead you could take BollyX, the Bollywood-inspired dance fitness class! If Bollywood movies get you off your couch and dancing along, imagine what could happen when you've got enough people to really make a number. Jai ho!