WSU Extension > Yakima County > Loading view. There were no results found. There were no results found. Events Yakima County Extension Office – Small Conference Room Yakima County Extension Office – Small Conference Room 2403 S. 18th Street Union Gap, Washington 98903 Get Directions 509-574-1600 https://extension.wsu.edu/yakima/ Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file