The Knoxville RAGBRAI Executive Committee has announced Weiler will sponsor the concert for RAGBRAI’s overnight stay on July 24th. The concert will now be referred to as “The Knoxville RAGBRAI Concert Presented by Weiler”. The sponsorship from Weiler is their way of continuing to support the Knoxville community. The highlight of the evening will be the performance of the band Hairball who will take the stage at 9:00 pm as the headlining act. The concert is open to everyone and free of charge.