Look! There's a dolphin in the window. The big question: WHY? He or she seems to be rather curious as to what is going on the other side of the glass. Do you suppose he is looking for the restroom or gift shop too? Which way should he go?
The other question, not so big: Why is their an observation window on the way to the restroom?. Maybe the dolphin is in charge of the gift shop? Who knows he could be selling little statues of Flipper.