Home Participate in the 2023 Lake Forest Halloween House Contest Participate in the 2023 Lake Forest Halloween House Contest Posted: Wednesday, October 4, 2023 Give 'em pumpkin to talk about - share a photo of your decorated house and get a chance to win the Lake Forest Halloween Haunted House Contest. The submission period is open until October 22. The voting period for the "Best House" starts on October 23, and we will announce the winner on November 1. Click here to enter the contest!