1991 Map

I was looking around eBay when I found this auction. I am assuming that the 1991 souvenir map is the one in the picture.

The question I have is about a building shown on the map. What is the building just to the right of Kid Arthur's Court. I don't think it is the aquarium because that is right next to Oceana. Is it a restaurant? a meeting room? offices? I don't ever remember a building being there, but that was 14 years ago.

There was a small gift shop there as well as a frozen yogurt stand, as I recall.