The Mama Tried Motorcycle Show, presented by Milwaukee’s own Harley-Davidson, provides riders and motorcycle enthusiasts with the opportunity to interact with the people who build them. Over 100 motorcycles are featured at the weekend-long event, and attendees who apply in advance can enter their bike for a chance to be featured in the show. On Flat-Out Friday, there will be an indoor flat-track motorcycle race. The coolest part? The surface of the race track is covered with a layer of Dr. Pepper soda syrup to improve traction! An outdoor race will also take place on Slippery Sunday, weather permitting.