« All Events This event has passed. Washington State Cannabis Summit January 5, 2018 « Florida Medical Cannabis Conference Big Industry Show 2018 » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: January 5, 2018 Website: https://www.eventbrite.com/e/2018-washington-cannabis-summit-tickets-38697031864 Organizer The Cannabis Alliance View Organizer Website Venue Crown Plaza Seatac (Seattle Airport) Based on 470 reviews 17338 International Blvd SeaTac, WA 98188 United States + Google Map Phone tel:8445900742 View Venue Website