Vodka apparently seems to be a Polish or Russian traditional alcohol;
well, there is some truth in it…
But there are other alcoholic drinks also popular in Poland,
of course variety of beers,
and mead (Polish: miód pitny what literally means a “drinkable honey”).
I think, mead should have a position number one, it’s a Polish traditional alcoholic beverage, introduced already in Middle Ages.
When your’e in Poland, try mead!
Check maybe the wikipedia website for suggestions which one to choose.