Sign up for Kellogg’s newsletter and be entered to win a trip to the 2012 Olympic Games in London! Posted on February 21, 2012February 29, 2012 by Krista Sign up for Kellogg’s newsletter and receive coupons, special offers and promotions and be entered to win a trip for two to the 2012 Summer Olympic Games in London, England. – Must click the banner to sign up and be entered!