« All Events This event has passed. Washington State Convention 2017 May 19, 2017 @ 8:00 am - May 21, 2017 @ 12:00 pm Event Navigation « Western States D.C. Lobby Trip Regional Assy 2017 » + Google Calendar+ iCal Export Details Start: May 19, 2017 @ 8:00 am End: May 21, 2017 @ 12:00 pm Venue Convention 2017 2525 N 20th ave Pasco, WA 99301 United States Phone: 509 547 0701