Jason Aldean, Miranda Lambert and Brantley Gilbert are among acts confirmed for next summer’s Country Thunder Wisconsin. The four-day event is scheduled for July 24-27 in Twin Lakes, WI, and will feature Gary Allan, Sawyer Brown, Craig Morgan, Mark Chesnutt, Joe Diffie and the Nitty Gritty Dirt Band. Colt Ford, Charlie Worsham, Will Hoge and … More Jason Aldean, Miranda Lambert, more helming Wisconsin’s Country Thunder