In celebration of National Pancake Day, IHOP is serving FREE pancakes on Tuesday, March 4. More than 1,500 IHOP restaurants will be flipping a FREE short stack of buttermilk pancakes for diners between 7 a.m. and 10 p.m. — while supplies last. In return for the freebie, guests are asked to consider leaving a donation for Children’s Miracle Network Hospitals or other local causes. There is a limit of one short stack per customer. For locations nationwide, click here. Price and participation may vary.