Challenge Butter 1,000 Winners of Free Butter Online Sweepstakes

http://www.facebook.com/ChallengeButter/app_126059820865275
Valid in Alaska, Arizona, Colorado, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Minnesota, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Texas, Utah or Wyoming
One Thousand (1,000) winners will receive a voucher by mail for a FREE Challenge Butter product, 1 lb. size or less.