Fri, October 10
Trail Maintenance on Garfield Ledges Trail 
Sat, October 11
Annual Tree Planting Celebration 2025! 
Fri, October 17
Trail Maintenance on Garfield Ledges (Day 2) 
Sat, October 18
Trail Maintenance on Garfield Ledges (Day 3) 
Thu, October 23
Planting at Lake Sammamish State Park 
Fri, October 24
Tree Planting at Lake Sammamish State Park 
Fri, October 24
Trail Maintenance on Denny Creek Trail 
Sat, October 25
Green Seattle Day at Discovery Park 
Wed, October 29
Habitat Restoration with Bats NW 
Fri, October 31
Planting at Lake Sammamish State Park