Mall-O-Ween weekend: costume day and trick or treat

Halloween fun for the whole family at the Bath & Body Works promo court in Lambton Mall. The main event runs from 12 to 4 PM with treats, games, prizes, dancing, contests and a DJ. There is a dance party and costume contest from 1 to 2 PM with prizes for best costume, plus a haunted house photo op with animatronics. Trick or treating runs from 4 to 6 PM and costumes are required. Free.