Forest Preserve District of Cook County
- Green Lake Aquatic Center 1100 River Oaks Drive (708) 862-1927
- Camp Shabbona Woods 15810 Torrence Avenue (312) 636-0018
- Picnic & Event Permits
Calumet City Historical Society
Location: 760 Wentworth Ave. Calumet City, IL 60409
Hours: Thursdays 1pm-4pm & Second Sundays 1pm to 4pm. Tuesdays & Saturdays by appointment.
Phone: (708) 832-9390
Email: calcityhistory@aol.com
Calumet City Youth Organization
(Formerly Calumet City Civic League)
Chicago Southland Convention & Visitors Bureau
Greater Chicago Food Depository