WSU Extension > Yakima County > Loading view. There were no results found. There were no results found. Events Yakima County Extension Office Yakima County Extension Office 2403 S 18th Street Suite 100 Union Gap, Washington 98903 Get Directions 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