Thu, September 18
Structure Maintenance on Middle Fork Trail 
Fri, September 19
Trailhead Ambassador – Pete Lake 
Fri, September 19
Issaquah Creek Restoration Walking Tour 
Sat, September 20
Habitat Restoration at Lake Sammamish State Park 
Wed, September 24
Nursery Event at Lake Sammamish State Park 
Thu, September 25
Nursery Event at Lake Sammamish State Park
Fri, September 26
Trailhead Ambassador – Pete Lake 
Fri, September 26
Resilience Film Fest at Central Washington University 
Sat, September 27
National Public Lands Day in Kittitas County
Sat, September 27
Trailhead Ambassador – Pete Lake 
Thu, October 2
Habitat Restoration at Lake Sammamish State Park 
Fri, October 3
Trail Maintenance and Restoration at Oxbow Loop Trail 
Sat, October 4
Habitat Restoration on Lake Washington Blvd 
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) 
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 