31st Annual Franklin Grove Summer Harvest Festival Franklin Groves 175th Anniversary 1835 - 2010 Friday - Saturday - Sunday July 30-31 & August  1, 2010 Honoring Franklin Grove & Franklin Center Retired Teachers.    2010 Summer Harvest Festival Committee Welcomes You! 815-456-3030 - 815-456-2456 Founded 1980 - Franklin Grove Area Historical Society   Home