According to IHOP, it's National Pancake Day! Customers will receive a free short stack of 3 pancakes from 7 a.m. to 10 p.m. today. They have raised more than $5.65 million since it started the promotion in 2006. It's goal for this year is to raise $2.3 million for Children's Miracle Network Hospitals and other local charities. So, head on over to IHOP and have some free pancakes with your order!