Josh Denny cruises through Nashville, the heart of country music, in search of magnificent meals. Headlining the tour is a 17-pound chicken gyro sandwich at Bellevue Diner that's larger than a fiddle. The next act is Pepperfire's Battle Royale, with stacks of hot chicken tenders layered in between a total four fried cheese sandwiches, all topped with baked apples. The grand finale is at Piranhas, where the Titan Cheesesteak is made with six pounds of steak, one pound of cheese, three pounds of coleslaw and hand-cut fries.