I think it takes place every Saturday morning to afternoon, vintage shopping while having a great view at the Manhattan skyline from the East River State park. You will find lots of vintage shops and warehouses around this area of Williamsburg.
German Expressionism makes me giddy. All my favorites are here at any given time - George Grosz, Otto Dix, Egon Schiele, Gustave Klimt - and the building was designed Carrére and Hastings, the same architects that designed the New York Public Library.
Taco Chulo is a great Mexican restaurant that has a good selection of tacos and burritos and of course has interesting blends of margaritas. I probably eat here at least once every other week.
Printed Matter—organizer of the NY and LA Art Book Fairs—is a non-profit supporting the work of artists and independent publishers through the circulation of their books. At their store in Chelsea, you can shop an insanely diverse selection of artists’ books, zines, posters, and more. They’re also always hosting awesome in-store exhibitions and events, from book launches and talks to lectures and performances.