Hi! You will be fine. Polish people love Latin things. There is even a salsa school in Poznan, I just don`t recall the name. I wish to know how to dance samba :)))
Best of luck.
Related:I'm a Latin musician and dancer. Any chances in my profession in Poland?
Do you know how many chances I have here to succeed in my profession here in Poznan?
don't know exactly the chances for you but "latin" is quite popular and your first step should be asking in latin clubs...check muchos potatos (stupid name but it works;) - always busy;), piano bar (in browar), cuba libre, and sth around wrocławska street but just heard about it...they like to organize salsa lessons etc.ask there, who knows. at least they will give you more info where to look for sth.