Take another trip down Zoo Avenue and help solve a silly mystery with the mixed-up and zany citizens of Zoo City! Meet Chief "Roast Beef" McGee and his sons, Tommy "Salami" and Tony "Baloney," a family of Bulldog-Chimpanzees trying to track down The Great Shoelace Thief! Join a parade led by the Rhino-Horse Marching Band, and duck as Mayor Hoover the Wolf-Owl swoops overhead! Follow the clues with Tommy and Tony, but don't crash into Pearl the Dragonfly-Squirrel or the grazing pack of Bat-Yaks standing in the way! Is the Weasel-Raccoon really guilty? And who would want to steal shoelaces anyway?