All Halloween USA Locations - Illinois
- Algonquin
- Arlington Heights
- Berwyn
- Bloomingdale
- Bolingbrook
- Bourbonnais
- Champaign
- Chicago
- Countryside
- Crestwood
- Crystal Lake
- Downers Grove
- Geneva
- Gurnee
- Highland Park
- Joliet
- Kildeer
- Matteson
- Mchenry
- Naperville
- Norridge
- Orland Park
- Oswego
- Pekin
- Peoria
- Rockford
- Schaumburg
- Skokie
- Streamwood
- Vernon Hills