Viola Town Square will once again be transformed into a Halloween town on Oct. 29 at 6 p.m.Halloween in the Park in downtown Viola will be held around the gazebo’s grassy area with residents offering a free evening of fun for trick-or-treaters with candy, cookies, desserts, drinks, hayrides, and a best dressed costume contest.The costume contest will have two age categories – newborn to 12 years, and 13-18 years. Delightful trophies will be given to the best boy and girl in each category so be the best Ghostbuster, Star Wars figure, ninja, firefighter, police officer, vampire, fairy, superhero, cartoon character, ghost or goblin you can be. Special guest judges are yet to be announced.This is the third annual Halloween in the Park.