When Roberto Guerra moved to Miami from Cuba, he found a city passionate about all things Cuban, especially the food. He helped his father start a successful catering company and together they developed an ingenious roasting vessel called La Caja China. Roberto has invited Food Network to participate in a big outdoor Cuban BBQ, where he'll use La Caja China to cook his renowned Cuban Roast Pork. It's marinated in a tangy mojo, and cooked till crispy on the outside and succulent on the inside. But, Roberto has no idea that an uninvited guest - Bobby Flay - is rolling into town with his own Caja China and a challenge to a Roast Pork Throwdown! At this party, the warm flavors of Cuba are spiced with heated competition. Whose pork will pack the biggest punch?