It's Boston's annual Battle of the Burger competition andDonnie is putting pressure on Paul to grill up a win. WhenDonnie discovers that the Wahlburgers' bowling team hasn't wona game, he turns to his brother once again and suggests thatPaul dust off his skills and help them finally bring home avictory. Meanwhile, when Mark is asked to speak to students atUMass Boston about his rags to riches story, he asks hisfriend from the old neighborhood, Nacho, to step in forhim--but only under Johnny Drama's strict supervision.