Saturday’s the night for the annual Knoxville Hospital and Clinics Foundation Gala at the National Sprint Car Hall of Fame and Museum. The Dueling Pianos from Des Moines will be the featured entertainment. Auction items include tickets to musicals at the Des Moines Civic Center such as Wicked and West Side Story, as well as a football signed by the Indianapolis Colts. This is one of the main annual fundraisers for the Knoxville Hospital & Clinics Foundation. Last year, the Foundation made a $50,000 donation to the brand new mammography suite. A social hour kicks things off at 6pm, with dinner following.