Historical Society offering sesquicentennial cemetery tour on Saturday LUDINGTON — The Mason County Historical Society is hosting a Ludington Sesquicentennial cemetery tour on Saturday, Aug. 26 from 2 to 4 p.m. The guided tour will take participants through the heart of Ludington’s heritage, visiting the city’s two main cemeteries, Pere Marquette Catholic Cemetery and Lakeview Cemetery. The walk will be…