Everhaunt returns on October 6th for the ghouling season. Angola, New York, United States - September 19, 2023 Scares are skulking back to Angola, New York, this October when Everhaunt Haunted House re-opens for the Halloween season on October 6th. Voted as one of the best-haunted attractions in America, Everhaunt has quite an array of Halloween fun for everyone. .