In addition to the evening races, the Knoxville Raceway is hosting a car and motorcycle show this weekend. Classic vehicles from all over Iowa will gather together for a Weekend of Wheels show and shine event. In addition to the cars and motorcycles on display there will be a variety of drawings and live music for attendees to enjoy. All entrants will receive two complimentary tickets to Saturday’s races and a dash plaque for participating. The event begins at noon and is open to the public.