Saturday, October 25, 2025
Times vary at each location
​​​​​​​Free

Get your hands dirty and give back to the wonderful natural areas in parks across Seattle. We’ll be removing invasive species plants and planting native trees and shrubs. Sign up early! You can find all 17 Green Seattle Day events on the CEDAR registration page. Events have participant capacities, so sign up early to reserve your spot!

Volunteer with your friends and family for extra fun! Many of us lead busy lives and struggle to balance attending community events with spending meaningful time with our loved ones. Do both at Green Seattle Day! Reach out to a close friend, or maybe even someone you haven’t seen recently. Volunteering together at Green Seattle Day can be a great way to reconnect with those in our lives while restoring our parks. We will even have puzzle piece stickers so that participants who volunteer together can have interlocking stickers. Don’t forget to carpool! 

Learn more.