« All Events This event has passed. 2016 Portland Cannabis Convention October 22, 2016 @ 11:30 am - 5:30 pm « 2016 Portland Cannabis Convention 2016 Cannabis Sustainability Symposium » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: October 22, 2016 Time: 11:30 am - 5:30 pm Organizer Venue Hynes Convention Center 900 Boylston Street Boston, MA 02115 United States + Google Map Phone 617-954-2000 View Venue Website