This trip, Guy Fieri’s crossing the country eatin’ up an eclectic mix. In Oakland, a real-deal Mexican joint piling up pork belly tacos and carne adovada in a high-energy marketplace. In Islamorada, Fla., a local landmark that’s been dishin’ out their trademark turtle soup for decades. And in Stockton, Calif., a New Orleans-inspired spot serving savory crepes and a saucy twist on traditional beignets.