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National CleanUp Day

Event Information

National CleanUp Day

Saturday, September 20, 2025 | 9:00 a.m. - 12:00 p.m.
City Hall North
15720 Main Street, Mill Creek, WA 98012

National Clean-Up Day is held annually in the United States and globally on the third Saturday of September. There are cleanups held in every state and territory. Join our efforts in Mill Creek!

Volunteer Today!

Help us clean up Mill Creek Town Center and other nearby areas of Mill Creek. If you would like more information on this or further volunteer options with the City, please check out our Volunteer Opportunities.

Registration

Please fill out the form below to register, or to receive additional information.

Note: all participants will need to sign a Risk & Release form on the day of the clean-up. Participants under 18 will also need the signature of a parent or guardian.

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National CleanUp Day 2025 - Flyer

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