DiGiorno is celebrating the Pi Day (3/14) during the Big Game by possibly giving us all some FREE pizza! If at any point during the Big Game on February 2nd, if the score is 3-14 (or 14-3) football fans will have the chance to win some pizza! If/when the score hits 3-14 during the game, DiGiorno will Tweet a link where fans can enter request a free product coupon — for the first 1,500 only. Go here for more information.