This trip Guy's pulling in for real deal bar food and some Salvadoran classics. In Sacramento, Calif., a pub where the chef's doing a pork sausage pizza his way -- hold the cheese, hold the sauce. In Washington, DC, a Mexican-Salvadoran joint where the big seller is a Salvadoran papusa -- scratch made dough stuffed with shredded pork and cheese. And in Philadelphia, a neighborhood beer bar serving a vegan club sandwich with deep fried tofu and smoked coconut.