This trip Guy’s hittin’ the road for some scratch-made comfort food. In Burbank, Calif., the family-owned chili-serving spot with a name dating back a century. In Philadelphia the three-story gourmet bar food joint crankin’ out clam chowder with gnocchi and a regional fry favorite. And in Toronto the smokehouse kicking burgers and fried chicken up a notch and turning a traditional BLT on its head.