First of all - I think dollar dances are tacky and sleazy and will not be having one at my wedding.
That being said, is the dollar dance is a Polish tradition, or a Polish-American tradition? My FILs are Polish (born in Poland), and I am having visions of FI uncle handing me some zloty and starting to polka. So does this actually happen in Poland?
I understand that this is not an etiquette question, but you girls seem so knowledgable.