WSU Extension > Asotin County > « All Events This event has passed. WSU Green School August 17 @ 8:00 am - September 30 @ 5:00 pm « Extension Youth Activity Camp 4-H Enrollment Opens Oct. 1 » Registration for Washington Green School is Open Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Start: August 17 @ 8:00 am End: September 30 @ 5:00 pm Website: https://greenschool.extension.wsu.edu/home/registration/ Organizers WSU Extension Asotin County Master Gardeners