The fourth annual Del Yeah will take place August 24 and 25 at The Old Rock House in St. Louis. Del McCoury Band, Henhouse Prowlers, Big Sam’s Funky Nation, Honey Island Swamp Band, Head for the Hills, Whitewater Ramble, Aaron Kamm & The One Drops, Old Salt Union, The Hatick, Clusterpluck, Acoustic Anonymous and Elemental Shakedown will perform at the event. Tickets will be available on Monday, June 20 at 5pm. Single day passes will go for $35, with two-day passes going for $45-65. More information will be released in the future.