Guy Fieri's reeling in off-the-hook seafood and digging into some serious sandwiches on this trip. In Seattle, a beer-lover's spot serving fantastic fish and chips and the bomb beef dip. On the big island of Hawaii, a local gem dishin' out fresh-catch curry and a primo poke burger. And in San Francisco, a Chinese emporium cooking up lobster, pork buns and even dim sum chicken feet.