Witches, ghouls and superheroes descended on Preston Park one year ago for a trick or treat event hosted by the Butler County Chamber of Commerce and Butler Township. The event will be held Oct. 27 this year. Butler Eagle File Photo

Trick-or-Treat at Preston Park will be held from 6 to 8 p.m. Friday, Oct. 27 at the park off South Eberhart Road in Butler Township.

The event will be hosted by the Butler County Chamber of Commerce and Butler Township.

Businesses that are members of the chamber are welcome to set up a table for free at the event, which drew 800 children and their families last year.

Those who set up a table are asked to bring candy for 1,000 children as well as promotional materials regarding their businesses for parents.

One table will be awarded the Best Decorated Vendor this year.

To reserve a table, email Tanya Wise, chamber operations manager, at manager@butlercountychamber.com.