The Central States Numismatic Society's 72nd Anniversary Convention will be held in Rosemont, IL, at the Donald E. Stephens Convention Center, the Crowne Plaza Chicago O'Hare and the Hyatt Regency Chicago O'Hare. The Donald E. Stephens Convention Center is located at 5555 North River Road, Rosemont, IL 60018, less than two miles from Chicago's O'Hare Airport. The Hyatt Regency Chicago O'Hare is located at 9300 West Byrn Mawr Avenue and is connected to the convention center via an enclosed skywalk.