It’s that time of year for pumpkins, scarecrows, and the annual Chamber of Commerce trick-or-treating event.

On Wednesday, Oct. 31, join princesses, superheroes, Darth Vaders and more for the Chamber’s trick-or-treating event for children from 3 to 5 p.m. in the Town Center and at South end businesses. Sixty-five businesses in the Town Center are participating, along with 12 businesses on the South end. Participating businesses have a pumpkin poster in the window.

Bring a donation for the Mercer Island Food Pantry and get candy in return.