First up, we trot on down to Vancouver, British Columbia, to the Pig on the Street truck for all things pork related. Sandwich specials include the Southern Piggy with housemade bourbon barbeque sauce and roasted peppers and corn and the Porker with Goat Gouda cheese and apple and sage sausage. Then we get a taste of Pakistan from the Rickshaw Stop in San Antonio, where locals are going crazy for their Boti Tikka Chicken kabob. Next, we are in Miami, Fla., for Cuban cuisine at the Cuban Cube truck sampling a Shrimp Ceviche served in a Fried Plantain Bowl, and a Garlic Flank Steak Sandwich with Fresh Pico De Gallo and Cilantro Mayonnaise. Lastly, we're in Austin, Texas, at the Ice Cream Social bus to try their supersized sundae, The Bajillionaire featuring eight kinds of ice cream and enough toppings to fill a freezer