NO PURCHASE NECESSARY. Beginning on or about 1/12/2006 at 12:00:00 PM (ET) through 3/31/2006 at 11:59:59 PM (ET) ("Promotion Period") go to www.snackpicks.com and complete the online registration. Registration is free. You will also need to enter a UPC code from any of the following products in order to enter the sweepstakes: Cheez-It® Crackers (16 oz. - any variety); Keebler® Town House® Crackers (16 oz. - any variety); or Kellogg's® Rice Krispies Treats® Squares (16 ct. - any variety). For online No Purchase Necessary Method of Entry, use UPC code 24100 12238 in the online registration process. Alternatively, you may enter on a plain 3"x 5" piece of paper by hand writing your name, address, age and daytime/evening phone numbers and mail in an envelope with sufficient postage affixed, or for complete Official Rules, send a self-addressed, stamped envelope (please indicate Entry or Rules on outside of envelope) to: Kellogg's™ Take on Troy Sweepstakes, P.O. Box 185695, Battle Creek, MI 49018-5695. Mail-in entries must be postmarked by 3/31/2006 and received by 4/7/2006. Sweepstakes ends 3/31/2006. Open only to legal residents of the fifty (50) United States and District of Columbia who are 18 years of age or older at time of entry. Void where prohibited. Subject to complete Official Rules. Sponsor: Kellogg Company, One Kellogg Square, Battle Creek, MI 49016.