This trip, Guy Fieri's fillin' up on fresh flavors from some Triple-D top spots! In Dallas, the-bomb BBQ joint expanded big time into their own brick-and-mortar, smokin' a prime-time pitmaster sandwich and a beast of a beef rib. Cape Cod comfort food is going strong at a Falmouth, Mass., roadside spot where they're serving fully loaded jambalaya and out-of-bound oysters Rockefeller. And just upriver from New Orleans, a bar-restaurant has become even more food forward with new elevated faves like jerk duck confit, plus a rockin' redfish topped with craveable crawfish béarnaise.