Key West has a great little botanic garden, its the only frost free botanic garden in the US, so there are some unusual plants you won't see anywhere else without leaving the country. And best of all, its dog friendly, so we got to bring Chewie and Panzer.
Some epiphytes and orchids
Tropical bromliads and mosses in a water feature
Iguana! Apparently the locals don't like these, I was even encouraged to let Chewie and Panzer eat them.