« All Events This event has passed. Cannabis World Congress & Business Exposition Boston October 4, 2017 - October 6, 2017 « Cannabis World Congress & Business Exposition Boston Southwest Cannabis Conference + Expo » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: October 4, 2017 End: October 6, 2017 Organizer Leading Edge Expositions Phone (201) 580-2050 Email sgiannotti@leexpos.com View Organizer Website Venue Hynes Convention Center 900 Boylston Street Boston, MA 02115 United States + Google Map Phone 617-954-2000 View Venue Website