Peter Piper Pizza's heart-shaped pizza promotion is back for the third year in a row, with $1 from each purchase going towards the Children's Miracle Network in Arizona, California, New Mexico, and Texas. Running until March 1, customers can enjoy the special pizza while supporting a good cause. The initiative aims to raise funds to help children in need, with the goal of making a positive impact in these states. Last year, the campaign raised a total of $XX,XXX for the Children's Miracle Network.