All events for Harpoon Brewery: Harpoonfest « All Events Next Events » May 2019 Harpoon Brewery: Harpoonfest May. 17, 2019 @ 5:30 pm - 11:00 pm|Recurring Event (See all)One event on May. 18, 2019 at 12:00 pm Harpoon Brewery, 306 Northern Avenue Boston, MA 02210 + Google Map Find out more »