The 2020 Haunt… Demonground: The Hidden Haunt640 Regal Lane, Algonquin, IL 60102Scare Rating: 3Hours: Oct 3 – Nov 1 (Dusk–10:30)Haunted graveyard with fog, sound, static, animated and pneumatic props. Occasional live actors. Not much blood.www.demonground.com Demonground: The Hidden Haunt (2020) Early Setup Photos Live Shots Props Added: