I spent Saturday afternoon wandering around the Hester Street Fair (open Saturdays and Sundays from 10AM-6PM); highly recommended for great vintage buys (and lobster rolls!).
My favorite find was Corvus Noir, a company specializing in reworked vintage costume jewelry. I almost bought that piece in the middle, which they fashioned using segments from a whole bunch of different necklaces. Really unusual, spectacular stuff.
Above: the most incredible frog brooch ever (the legs move; wanted it desperately), and – lovely surprise – an Australian Scent booth!