I grew up with the polka. Every Sunday after Mass that is what we listened to while fixing dinner. My mom taught all of us. She was about 79 the last time she polkaed. I think that's the last time she did the Irish jig, too. At weddings around here, it wasn't really "official" unless you had polka music. By the way, you aint seen nothing until you've seen 2 6 year olds litteraly flying around the floor doing the Polish hop. It's something to watch.