Does anyone know the name of a very large Polish club in the outskirts of Chicago?

The club has at least two levels, HUGE venue with bamboo architecture all over, absolutely gorgeous and very Vegas-style (similar in design to Rumjungle)..and it has bongo players as well? Main music style is techno/dance/trance. Chicago locals, please help! I've been there once a few years back and it was amazing, but I can't seem to recall the name. All I remember is that it was outside of the city.