NO PURCHASE NECESSARY TO ENTER OR WIN. "Carl's Stone Cold Lock of the Century of the Week" Sweepstakes begins 9/11/15 and ends 2/2/16. Open only to legal residents of the 50 U.S. and D.C. who are 18+. VOID WHERE PROHIBITED. Official rules, methods of entry, odds of winning and prize details at http://www.adultswim.com/promos/carls-lock/official-rules.html or send SASE to "Carl's Lock Pick of the Week" Sweepstakes Rules, Attn: Adult Swim Marketing, 1065 Williams Street, Atlanta, GA 30318. Sponsor: The Cartoon Network, Inc. on behalf of its Adult Swim block of programming.