When the city closes down the Flower Cafe because of a misplaced vent, Pauline suggests that she and Ruth indulge in a pampering weekend at a spa. Hilton's only assignment while she's gone is to get the vent fixed. Carla. the chaperone of a Brazilian girls' choir, asks to rent out the coffee shop for a small get-together, and Hilton hesitantly agrees. After all, Pauline and Ruth are out of town and what could possibly go wrong? (thetvdb.com)