Fans of scary-ass clown/serial killer metal, rejoice! Not only is Slipknot coming to town, but venerable Denver goth boutique FashioNation is giving away free tickets. All you have to do is stop by the store, located at 613 East 13th Avenue, write down your name and contact info and drop it in their conveniently located box. Then, if you're lucky, you'll be headbanging your little black heart out March 3. The fine folks at FashioNation will be picking a winner shortly before the show date, but don't dawdle too long; get down there today and get your name in, and maybe pick up some 36-hole Docs and a studded bracelet while you're at it.