From a City of Mill Creek news release.
Mill Creek will be bustling on October 31, 2019, as it upholds its tradition of hosting two spooktacular Halloween events: Treats on Main Street and Trunk or Treat.
Treats on Main Street
The Treats on Main Street event, put on by Mill Creek Town Center Business Association, takes place from 4:30 to 6:30 pm throughout the Mill Creek Town Center.
Participating businesses will hand out candy to spooky and creatively dressed kids that haunt their doorstep.
Trunk or Treat
Immediately following the Treats on Main festivities, the City of Mill Creek and Canyon Creek Church (soon to be known as Venture Church) partner to host Trunk or Treat from 6:00 to 7:30 pm at the City Hall North parking lot, located at 15720 Main Street.
A fun community tradition since 2004, Trunk or Treat showcases vehicles whose trunks are creatively decorated and filled with candy.
Children ages 12 and under are invited to engage in this family-oriented Halloween activity.
Participants are asked to bring their own bag for accumulating candy; as well as a canned food donation to support the Mill Creek Food Bank.