Participating IHOP restaurants will give you a free short stack of pancakes to celebrate National Pancake Day. In exchange, you’re asked to donate to your local children’s hospital through Children’s Miracle Network.

You can’t get it to go (dine-in only) and there’s a limit of one order per customer. It’s been quite successful – they raised $625,000 last year and hope to raise close to $750,000 this year!