When the drains at Pizzamat and Hang 20 start backing up, Alex knows exactly what’s caused it – a sewer-gator or a blob monster from outer space. Addison has other ideas though. | When Addison’s mom, Detective Patel, comes to the school to talk about her work, she reveals an old neighborhood rumor that a stolen art treasure, the Magnifical Mau-Mau, is hidden in their school.