Cage the Elephant is running a remix contest for "Take it or Leave It". And the prize is $1,000! Not only that, they'll also feature you on their website and 'social properties', which seem to be worth a lot more these days.
All you have to do is download all the tracks, and use at least one of them in your remix. The deadline for submission is June 25th.
Good luck! And I'd love to hear it when you're done. - Zach