Remember the Sunday morning Polka Parties on the radio? I know it's not "hip" or "cool" to admit it, but when you're shit faced and looking for fun, a surprise Polka will get you dancing. Amirite? Post a toe tapping Polka.
I've played music at hundreds of parties and events, and, I don't care WHO ya are, when you surprise a buzzed crowd with a Polka, they ALL go nuts.