It was a full house on Monday afternoon when Lisa from the Philly Zoo on Wheels program brought a few nocturnal animals to visit. The young children asked questions, giggled, and wormed their way closer and closer to the friendly creatures. Sometime during the presentation, children were asked to perform tasks such as rolling their eyes up, down and around like an owl and s t r e t c h like a ferret. Marian the Librarian: when is the next event!