Here are links to the published events for the four states in the Northwest Region. Be sure to recheck these lists from time to time since events are added to the Appleseed calendar throughout the year:
https://appleseedinfo.org/schedule/?qstate=WA&state=Washington
https://appleseedinfo.org/schedule/?qstate=OR&state=Oregon
https://appleseedinfo.org/schedule/?qstate=ID&state=Idaho
https://appleseedinfo.org/schedule/?qstate=MT&state=Montana
Each event has an Information link that provides more detail about the range location and accommodations. The Register link goes to the event registration page.