Learn about the Great Lakes Exposition of 1936 and 1937, presented by the Cleveland Metroparks.  The Bay Village Historical Society quarterly potluck dinner begins with a social at 6 p.m., dinner at 6:30 p.m. and program at 7. http://www.rockthelake.com/buzz/2017/12/great-lakes-expo-brought-7-million-lake-erie-remember/