The kids all crowd around the glass panes set into the circular cement wall and they sing "I like to move it, move it!" The lemurs curled up in the grass don't get it. They've never seen the movie 'Madagascar.' The girl sits on her bench and smiles politely as people pass, doing what her job asks her to do and making the guests feel welcome. The ringtails don't have a job description though, they don't have to please the wailing children, and they blink their amber eyes as they curl up around each other, resolutely not "moving it" today.