Home base for the Chicago White Sox, this major league ballpark promises major fun for families. XFINITY Fundamentals, a designated area for game play above left field concourse, offers kids an opportunity to practice pitching, batting and running the bases. White Sox players sign autographs for kids 13 and under before the game on Family Sundays. Kids even have their own concession stand — the “Rookie’s Club,” serving up helmet sundaes and child-sized hot dogs.