East coast music legends The Matt Minglewood Band will be ‘Rockin the Blues’ at Riverside International Speedway one night only on Thursday, July 18 as the highlight of our annual IWK 250 Tailgate Party. Tickets are available now as either concert-only (below) or included FREE with our value-packed IWK 250 Weekend Pass (click here). The Tailgate Party takes place in the infield area and is licensed, therefore restricted to those 19 and older. Those 18 and under are welcome to attend but must remain in the main grandstand. The concert is expected to start between 9:30 p.m. and 10 p.m. following the IWK 250 practice session which runs from 4:30 pm. to 8:30 p.m. Grandstand admission to the practice session is free.