Steph has a...date? With an actual boy? Well, this calls for a celebration-or a trip to the zoo! The Batgirls and Steph's dreamy love interest are in for a day of monkey business, but all that monkeying around ends when they've got henchmen on their tails! Meanwhile, Babs is one step closer to tracking down the Hill Ripper-too bad all it took was yet another homicide.