All events for Harpoon Brewery: St. Patrick’s Festival « All Events Next Events » March 2020 Harpoon Brewery: St. Patrick’s Festival Mar. 6, 2020 @ 6:00 pm - 11:30 pm|Recurring Event (See all)One event on Mar. 7, 2020 at 1:00 pm Harpoon Brewery, 306 Northern Avenue Boston, MA 02210 + Google Map Find out more »