Aloha, Portland

First up, we say "Aloha" to the 808 Grinds truck in Portland, Ore., for some delicious Hawaiian food. Serving up Loco Moco, Fried Chicken and Spam Musabi, it's like a vacation for your taste buds. Then we race over to Indianapolis to the Scratch truck where everything is made from Scratch like their Grilled Cheese featuring red wine braised short rib, caramelized onions and arugula. Next, we hot foot it over to Houston, Texas, to the St John's Fire truck for some smokin' good fish dishes like a Shrimp Corn Dog and Seafood Martini with marinated veggies, fresh shrimp and crawfish. Finally, we ride into Louisville, Ky., to Mozza Pi to experience the best wood fired, artisan pizzas off the back of a truck from the coolest guy in cowboy hat. Good enough for at least two yee-haas.