Some off the top of my head:
-Dance Orlando in Longwood (north of Orlando). They usually have something going on every weekend (Sat & Sun). Huge dance floor.
-USA Dance at Bahia Shrine Auditorium in Maitland (north of Orlando) on Fridays. Usually well attended.
You might want to try Google's page translator feature. I tried it out on one of your pages with Spanish lyrics. Although not a perfect translation, I think it provides a good gist of what the song is about (some creativity will still be required to make sense of some phrases).
To follow up- Here are a couple of ballroom dance schools in Paris (thanks, Kodryanka!):
I can't tell whether these studios host social/practice parties, though. Maybe someone w/ better French can figure it out?
I agree, ME. I think we saw this with DWTS and Helio. As we all know, Helio is from Brazil, where Samba is considered the 'national dance.' It is closely tied to their identity. It was interesting to see Helio's reaction when Julianne was teaching him 'Samba'....totally different from what he...