SOWA Open Market — South End Sundays

The South End's flagship Sunday market — 175+ artist booths, vintage curators, food trucks, and a beer garden — runs every Sunday May through October on Harrison Avenue. Easy MBTA access via Tufts Medical Center or Back Bay. Adults 21+ visiting from out of state: Massachusetts dispensary access is straightforward, but consumption stays private; SOWA is on private grounds but the public-consumption rule still effectively applies because the public sidewalk is right there.