Events | City of Mill Creek

Mill Creek is a special place to live and work. A vibrant, safe, and friendly community, the City of Mill Creek strives to provide abundant opportunities that foster community spirit and events where all are welcome to enjoy the beautiful parks and trails, lively Town Center, and other amenities.

For more information on events or how to get involved, email communications@millcreekwa.gov

Pianos on Main

June 29 - September 8, 2026

Town Center

Pianos on Main lets residents and community members play their hearts out on different pianos throughout Mill Creek Town Center.

National Night Out

Tuesday, August 18, 2026

Buffalo Park

National Night Out enhances the relationship between neighbors and law enforcement while bringing back a true sense of community.

City of Mill Creek - Holiday Closure - Labor Day

Labor Day (City Hall Closed)

Monday, September 7, 2026

City Hall North & City Hall South

Mill Creek City Hall and Passport Services will be closed in observance of Labor Day on Monday, September 7, 2026.

City Chat - Autumn

Wednesday, September 16, 2026

To Be Determined

City Chat presents an excellent opportunity for residents and business owners to engage with city leaders and officials.

A litter cleanup crew picks up supplies from a City of Mill Creek table.

National CleanUp Day

Saturday, September 19, 2026

City Hall North

National Clean-Up Day is held annually in the United States and globally on the third Saturday of September.

National Coffee with a Cop

Wednesday, October 7, 2026

Visible Coffee Roasters

Join your neighbors and Mill Creek Police Officers for coffee and conversation.

Dog Walker Watch - Autumn

Saturday, October 10, 2026

Heron Park

The Mill Creek Police Department is hosting a free one-day Dog Walker Watch class to provide resources for neighbors to help keep our neighborhoods safe.

Kiwanis Community Shredding

Saturday, October 24, 2026

City Hall North

Join the Kiwanis Club of Mill Creek for free community paper waste shredding day!

Trunk-or-Treat on Main

Saturday, October 31, 2026

Mill Creek Town Center Plaza

Join us along Main Street as cars and businesses will be handing out candy and other fun treats in Town Center.

Veterans Day

Wednesday, November 11, 2026

Various Locations

Celebrate the service of our local US military veterans with parades and events across Mill Creek.

Thanksgiving (City Hall Closed)

November 26 - November 27, 2026

City Hall North & City Hall South

Mill Creek City Hall and Passport Services will be closed in observance of Thanksgiving on Thursday, November 26 and Friday, November 27, 2026.

Christmas (City Hall Closed)

December 24 - December 25, 2026

City Hall North & City Hall South

Mill Creek City Hall and Passport Services will be closed in observance of Christmas on Thursday, December 24 and Friday, December 25, 2026.

Community Events

For a broader look at community events in Mill Creek, visit the Mill Creek Chamber of Commerce's event calendar.

Chamber & Community Events

City Council Meetings

Mill Creek City Council meets on the 1st, 2nd, and 4th Tuesday of the month. Visit our CivicWeb portal to see the Council calendar.

City Council Calendar

Volunteering at City Events

Assist the City with planning, setup, clean-up, and creating fantastic experiences for our community.

Become a Volunteer!

See photos of past events in Mill Creek!

Explore photos from our community events throughout the year! Visit our Flickr photo album to see highlights, memorable moments, and the people who make Mill Creek a great place to live, work, and play.

View all event photos here

The Easter Bunny poses for a photo with a child