Mavis stays home and minds the office while Jeff and Alanna go off to San Diego for the Bar Convention. Mavis ends up tangling with that pesky Toby Bascoe and “Th’Lulu,” a creature conjured from an ancient tome. Meanwhile, Wolff & Byrd encounter convention shenanigans, including costumers, huksters, and boring panels, at a more “informal” type of bar convention.