First up, in Portland, Ore., we get a taste of sandwiches with a side helping of attitude at the Big Ass Sandwich Truck sampling their Pork Hammer, Beef Dip and Turkey Caesar sandwiches. Then it's bewitching hot dogs in Nashville at the I Dream of Weenie truck, conjuring up tasty dogs like the Hot Southern Mess and the French Toast Weenie. Next we pull up at Lizzie's Lunchbox to get schooled on the finest mix of Texan and Mediterranean dining with fantastical dishes like their Cherry Cola Lamb Kebab and a Bourbon Mango Pulled Pork Sandwich. Finally we knock on the door of The Latin House in Miami, Fla., for some home style cooking including a Muffin Top Burger and a Cabo Wabo Fish Taco.