On this trip, Guy Fieri's gettin' creative with comfort food. His first stop is a Jewish deli in Houston, Texas, where he tackles a towering take on chicken and waffles. Then, in Portland, Ore., Texas-style barbecue is pulling inspiration from south of the border with their smoked chicken enchiladas. And, in Nashville, a "meat and three" is still serving their Southern staples, but now you can get 'em after-hours.