Casey Webb follows his nose to Long Island, N.Y., for an Italian chicken parmesan-pizza hybrid, a twist on a Jewish meat-and-potato tradition, and a 10-scoop battle against the Kitchen Sink Challenge.

Casey Webb ventures to Roswell, New Mexico, for a UFO-inspired Thanksgiving sandwich, a true taste of traditional Mexican food and a barbecue battle with the 4-pound 10-98 Challenge.