Sunday from 10AM to 5PM till Nov. 24
East River State Park, 90 Kent Ave. at N. St.
Located inside East River State Park at Kent Ave and N. 7th St., the Sunday Flea features 150 vendors of vintage, antique, handmade, and food, with a gorgeous skyline view to boot. Click here to apply to become a vendor. (Sorry, no dogs allowed at this location due to New York State Parks rules.)