Name: Longfellow Creek Cleanup
Start: 2026-11-14T10:00:00-08:00
End: 2026-11-14T12:00:00-08:00
Location: Dragonfly Pavilion

September 2026
Sound Sweep Series: Puget Soundkeeper West Seattle Fishing Bridge Cleanup
September 29 @ 11:00 am - 1:00 pm

Bridge Gear Park 3491 11th Ave SW, Seattle, Washington
Join Puget Soundkeeper for a West Seattle Fishing Bridge and Bike Lane Cleanup as part of the Sound Sweep Series event. This event is one of thousands around the world …
October 2026
Nerd out for Nutrients!
October 6 @ 4:00 pm - 6:00 pm

Chuck's Hop Shop - Central District 2001 E Union St, Seattle, Washington
When wastewater treatment plants discharge into Puget Sound, they also release excess nutrients like nitrogen and phosphorus. Puget Soundkeeper has been working to make sure that wastewater treatment plants put …
Trash or Treat
October 27 @ 5:30 pm - 7:00 pm

Puget Soundkeeper Office 130 Nickerson Street, Suite 107, Seattle, WA, United States
Join us for a spook-tacular event in celebration of Halloween! Puget Soundkeeper is excited to present our annual Trash-or-Treat Cleanup along the Ship Canal trail! Put on your favorite costume, …
November 2026
Longfellow Creek Cleanup
November 14 @ 10:00 am - 12:00 pm

Dragonfly Pavilion 4111 26th Ave SW, Seattle, WA, United States
Save the date and join Puget Soundkeeper, A Cleaner Alki, and Delridge Neighborhood Development Association (DNDA) for our annual Longfellow Creek Cleanup and Restoration Day! You will have the opportunity …