Kenny Chesney will perform three stadium concerts this summer during his Somewhere in the Sun tour. The shows will take place June 4 at FedExField near Washington, July 23 at Gillette Stadium in Foxborough, Mass., and July 30 at Heinz Field in Pittsburgh. Chesney’s tour with Gretchen Wilson and Uncle Kracker kicks off March 23-24 in Green Bay, Wis., following a two-week postponement. Final talent lineups for the stadium shows have not been announced. Chesney, who was featured on two of George Strait’s stadium tours, headlined his first stadium concert in 2003 at the University of Tennessee’s Neyland Stadium in Knoxville.