This benefit bowl for patients of Cancer and Hematology Centers of West Michigan. (Muskegon locations) All profits goes directly to the patients. This is located at Ravenna Bowl 2915 Slocum Road. Ravenna. Cost is just $25 per couple. There will be door prizes and many items to raffle. To sign up or questions call Ravenna Bowl 231-853-2275 or Mike Gilmore 231-720-8064