Mystic, CT is a storybook New England seaport which is known for maritime history, colonial village, and world class food. Casey comes here to face the Big Kahuna Challenge. Before the challenge he checks out a couple of other favorites. He heads to the Engine Room to learn about their burgers and off-menu specials. He tries this week's special, the Nazir Burger, a Portuguese inspired burger. For a taste of Connecticut's tasty seafood, the next stop is Abbott's Lobster in the Rouge where the New England Seafood Feast is on the tasting menu. Finally we end up at Mel's Downtown Creamery to take down the Big Kahuna Challenge. This is a colossal sundae that weighs in at between 5 and 7 pounds and must be finished In 20 minutes.