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

First up we're cruising to Orange County, Calif., for sizzlin' Singaporean fusion at the Chomp Chomp Truck where best-sellers include a Spicy Soft Shell Crab Sandwich with Lemongrass Vinaigrette and Japanese Sweet-Potato Chips. Next we're curbside in Toronto, Ontario, for the best barbecue in the city, at the Hogtown Smoke truck where you can get a Smoked Beef Brisket "Po' Boy" with caramelized onion and horseradish aioli and a Carolina Pulled Pork Sandwich with Root Beer Baked Beans and a cornbread doughnut. Then in Philadelphia, we're treated to mouth-watering, eclectic comfort food courtesy of the Vernalicious truck. Fan favorites include a Vietnamese Spicy Chicken Bahn Mi sandwich with Daikon Radish and Jalapenos. And finally we pull up alongside the Purple People Eatery in Miami, Fla., where two chefs are serving up a Bison Burger with truffle oil and quail's egg and a Ceviche Salad with Octopus and dragon fruit.

First stop is Yum Town, USA in the heart of Philadelphia, where we sample from a tasty menu featuring slow-cooked Pulled Pork Sandwiches with arugula coleslaw and a 'To' Boy' Sandwich with spicy, deep-fried Tofu and Collard Greens. Next we cool off in Miami, Fla., at the Dolci Pecatti Truck where gelato flavors get all fired up, select from Mango Chili Lime, Peanut Butter and Cinnamon or a Spicy Strawberry Jalapeno amongst others. Then we roll into Portland, Ore., where savory and spicy Korean Barbecue gets reimagined at the Koi Fusion Truck. Sample their Kalbi Beef Short Rib Taco with Bean Sprouts and Pico De Gallo or Korean Bulgogi Beef Burrito with Spicy Pickled Cabbage and Salsa. And lastly we march into Toronto, Ontario, where Fidel Gastro's truck is revolutionizing the sandwich with deliciously unusual combinations! Custom made buns are stuffed with Spaghetti & Meatballs in a homemade marinara sauce or a Peanut Butter & Beer Braised Pork Shoulder with Bacon Jam.