Mayor Harrell and volunteers wearing One Seattle shirt posing for photo in MLK Memorial Park

Volunteer Opportunities

Join Mayor Harrell, local leaders, community organizations, sports teams, and thousands of neighbors for the One Seattle Day of Service on Saturday, July 12, 2025! 
 
This year, neighbors will come together just under one year from the excitement of the 2026 FIFA World Cup to strengthen our communities and show our civic pride. This citywide volunteer effort is a chance for all of us to roll up our sleeves, work together as a team, and give back to the neighborhoods we love. 

Registration is now open for volunteer shifts throughout the city! More shifts and events will be added until the day of the event. Volunteer opportunities include a variety of options for people across ages, abilities, and interests. 

Sign up to volunteer

Volunteers with buckets and litter pickers

Volunteers with rakes.

Mayor Bruce Harrell

Address: 600 4th Ave, Seattle, WA, 7th Floor, Seattle, WA, 98104
Mailing Address: P.O. Box 94749, Seattle, WA, 98124-4749
Phone: (206) 684-4000

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Seattle's Mayor is the head of the Executive department. The Mayor directs and controls all City offices and departments except where that authority is granted to another office by the City Charter.