Start your engines, because Gravenhurst is hosting the 2nd Annual 100km Charity Motorcycle Ride. It’s all in support of Music on the Barge and the Gravenhurst Supper Club. Motorcyclists will drive from the Muskoka Wharf in Gravenhurst around scenic Lake Muskoka and back to the Wharf for music and food. The event is Saturday, July 19th and registration starts at 9am.