The One Seattle Day of Service turns the values behind Mayor Harrell’s vision for One Seattle – inclusion, collaboration, cooperation, and service – into shared action and improvement for our City.

Mayor Harrell, local leaders, and thousands of volunteers joined together for the Day of Service on Saturday, July 12, 2025. The event was invitation to every neighbor to roll up their sleeves, come together, and give back with volunteer opportunities in each neighborhood across the city.

Joining together a diverse group of over 85 public, private, and non-profit partners and organizations, the City provided a wide array of service opportunities including cleaning and beautification, gardening and restoration, helping neighbors in need, and more.

The Day of Service will return in 2026 with more volunteer opportunities!