Guy Fieri has always loved island food, so he invites four island-born chefs to compete in Flavortown. First, he tests their shopping skills by having them shop with tiny bags for the ingredients to their signature seafood dishes. Then, a blind choice determines which canned ingredient they must feature in their comfort dishes. Finally, a roll of Guy's dice determines the parameters for the chefs' spicy chicken dinners before one island chef rides the wave to victory and shops Flavortown for up to $20,000.

For Father's Day, Guy Fieri brings three GGG winners back to compete against each other, but this time they're teaming up with their dads. First, Guy has the teams race to the register to determine how many ingredients they can use to make their childhood favorites. Then he brings things home with a classic game of bowling to determine which of his son's favorite snacks must be included in the teams' favorite dish for Dad. In the end, only one father-daughter team gets to shop Flavortown Market for up to $20,000.