The Inwood Greenmarket is open year-round. Summer is here, which means Upper Manhattan's three year-round farmers' markets have been joined by many seasonal ones. If you prefer picking up a box of produce from a CSA, there are plenty of options, too. Here's where and when to find them, from south to north: Farmers' Markets Harvest Home - Metropolitan Hospital Market East Harlem E 97th St and Second Ave Fridays 8am-3pm Open May 22-November 20 Harvest Home - East Harlem Market