Though still semi-retired, Garth Brooks is performing another charity concert at the Mirage Hotel in Las Vegas on July 15. The show benefits the nonprofit Teammates for Kids Foundation that serves needy children. Tickets, priced at $500 each, include cocktails, hors d’oeuvres, access to a silent auction and seating at Brooks’ concert in the Danny Gans Theater. While there’s no indication Brooks plans to embark on a full-blown concert tour anytime soon, he has performed several times this year. Beginning with a Feb. 13 fundraiser in Fort Worth, Texas, for Cook Children’s Medical Center, Brooks also performed May 1 in Nashville to honor Country Music Hall of Fame member Jim Foglesong and May 25 at Buck Owens’ Crystal Palace in Bakersfield, Calif., where he proposed to Trisha Yearwood. He also performed June 23 in Fayetteville, Ark., at a Wal-Mart shareholders meeting.