I always like science museums and try to visit as many of them as I can. The Orlando Science Center has a nice display of dinosaur skeletons, and also a cool collection of live animals (including Florida natives). They recently remodeled some of their displays and added some new ones.
Some photos from a visit.
For those who don't know, I live in a converted campervan and travel around the country, posting photo diaries of places that I visit. :)