photo by: Ashley Hocking

An Elvis-inspired outfit was one of many festive costumes at the downtown Lawrence trick-or-treating event on Wednesday, Oct. 31, 2018.

Silly, scary and festive costumes filled Massachusetts Street on Wednesday for the annual downtown trick-or-treating event.

photo by: Ashley Hocking

Trick-or-treaters collect candy in downtown Lawrence on Wednesday, October 31, 2018.

photo by: Ashley Hocking

Katelynn Groat goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Rowan Larson, age 1 1/2, goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Milton Hill celebrates Halloween with a clown costume on Wednesday, Oct. 31, 2018, in downtown Lawrence.

photo by: Ashley Hocking

Maeve Glenn goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Pierce Yocum, 5, goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Kansas Williams, 4, goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Brittany Cook and her daughter Skylar celebrate Halloween in costume on Wednesday, Oct. 31, 2018, in downtown Lawrence.

photo by: Ashley Hocking

Ida Kaobbe, 2, goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Kalah Olson passes out candy to trick-or-treaters in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Chloe Burns passes out candy to trick-or-treaters in downtown Lawrence on Wednesday, Oct. 31, 2018.

photo by: Ashley Hocking

Elise Evers, center, goes trick-or-treating in downtown Lawrence on Wednesday, Oct. 31, 2018.