I loved the Space Station - thought the whole thing was amazing.
Theme parks are the normal things to do - Disney, Epcot, Universal Studios, Busch Gardens etc.
If you get outside of Orlando, then the Everglades are amazing.
Also, other beaches that I really like are Clearwater and Sanibel.
Golf is very popular and so is sea fishing. about 6 years ago
Visit sanibel island. It is on the gulf side of Florida and it is the sea shell capital of the world. The island is also a a wild life relief so there is no street lights because of the sea turtles. Any restaurant on the island is fab and go to pinochios for ice cream wile you are there. Go to blind pass at low tide. Usually an hour before the estimated time works out well for shelling. There's a good chance you'll see manatees and dolphins. Both times I've gone we have been in touching distance of dolphins in the water. Make sure to stop at the visitors center for tide schedules a map and hotel deals. almost 6 years ago