Celebrity chef Aaron Sanchez is heading to Nash-Vegas to get down on some very Southern takes on his beloved taco. At Mas Tacos Por Favor, we'll get a 2-for-1 with their Deep-fried Avocado Taco and their Sweet Potato taco. At Smoke Et Al, their House-Smoked Pork Belly and BLT Taco will have you reaching for a sweet tea. Delta Bound is throwing down Deep Fried Catfish Tacos with Creole flavors straight from the Mississipi Delta. And finally Taco Mamacita is throwing down Peruvian Chicken Chorizo tacos - and we'll be washing 'em down with Black Cadillac Bourbon margaritas!