When my family was in Orlando in August we went to the Arabian Nights dinner show. (It was our 3rd choice--we had wanted to go to King Henry's Feast or Medieval Times, but they were booked for that night). Arabian Nights is basically a horse show--they even have a chariot race at the end. My family really enjoyed it. WARNING: If anybody in your group is allergic to horses and/or dust, WATCH OUT! I ended up having to watch the show from an enclosed box upstairs (I did get a pretty good view, but it was pretty lonely). The waitress told me that people just don't realize how heavy the horse dander and dust is in that arena. The food was not bad--but one goes mainly for the show. They served Prime Rib (I think this is the only dinner show that does). It was fairly good, and the side dishes, as I recall, we quite good also.
Orlando, FL