Part of the Grapevine Convention and Visitors Bureau Headquarters, the Grapevine Glockenspiel is an icon — and not just because it towers 127 feet above town. Look up at noon, 3, 6, and 9 p.m., and you’ll see a gun fight by two “would be train robbers,” Willy Majors and Nat Barrett. The animatronic figures, which stand nine feet tall, learn a valuable lesson: crime doesn’t pay.