Who says Polka isn't cool?  Devotchka is an interesting band.  They have a definite polka influence.  During the set you saw everything from the tuba, accordion, violin/fiddle, to your standard band instruments.  There was even some acrobats they had hanging from the stage during a couple of their songs.  Although I didn't know much of their music I thought they sounded good.  I found it interesting that the more polka-ish their songs were, the more the crowd was into it.  After seeing Devotchka, I noticed an interesting phenomenon that almost every other artist had at least one song that sounded slightly polka-esque........