Casey two-steps down to Texas for a super-spicy burger challenge.

Casey heads to Oregon to take on a spicy two-pound burrito.

Casey travels to Chicago for a four-pound cheeseburger and fries challenge.

Casey heads to Iowa to take on a hot sauce-covered pulled pork sandwich.

Casey travels to Montana to take on a beefy 78-ounce steak challenge.

Adam shares a Chi-Town sandwich containing an entire menu's food on a roll.

Adam savors a Godzilla breakfast and a Jazz burger covered in Thai chilies.

Adam Richman's in San Francisco trying a Hawaiian-Korean hybrid.

Adam Richman is in Vegas for a jackpot of secret sandwiches and entrances.

Adam Richman's in Oahu for NY-HI fusion pizza and bowling alley short ribs.

Adam Richman's in New Orleans for surf and turf po'boys, wings and more.

Adam is in New York City searching for secret Super Bowl snacks.

Adam shares meat pies in a shipyard and a lobster garage in Boston.

Adam is in Milwaukee for Spyburgers, ramen and a special grilled cheese.

Adam is in Philly for a beer burger, chili pies and Mexican meatballs.

Adam's in Nashville for a sweet treat you can only order with a tweet.