Downers Grove Area Chamber of Commerce & Industry 2001 Butterfield Rd., Suite 105 Downers Grove, IL 60515 630-968-4050 630-968-8368 (Fax) Downers Grove Economic Development Corporation 2001 Butterfield Road, Suite 360 Downers Grove, IL 60515 630-729-0380 630-729-0381 (Fax) Downers Grove Downtown Management Corporation Linda Kunze, Downtown Manager 933A Curtiss St. Downers Grove, IL 60515 630-725-0991