On this trip, Guy Fieri is divin' into the pie and other major mouthfuls. In Boston, a joint putting beer into their crust and then topping it with taco fixins and a steak-and-cola combo. A hard-rock hangout in Santa Fe, N.M., servin' up carne asada pizza and a mind-blowing BLT, and a funky spot in Reno, Nev., giving new meaning to apple pie and showing off their award-winning wings.