If ever there were a day to forgo that container of leftovers in the fridge and treat yourself to breakfast for dinner, it’s today: IHOP is celebrating National Pancake Day by giving each customer a free short stack of buttermilk pancakes. The dine-in deal is available at participating locations from 7 a.m. until 7 p.m.—but the hours can vary, so you might want to confirm with your local IHOP before heading there.

While a pile of hot, syrup-soaked pancakes is definitely a good enough incentive to visit IHOP immediately, it’s not the only one. IHOP is also hosting a sweepstakes that offers thousands of instant-win prizes across all locations, and you can only enter by scanning the QR code on your table at IHOP. One lucky carb-loader will win the grand prize—pancakes for life—and other rewards include everything from $500 IHOP gift cards to IHOP merchandise like blankets, watches, duffel bags, customizable jackets, and even bikes.

The pan-tastic event is all in the spirit of charity, and IHOP is hoping to raise more than $4 million for the Children’s Miracle Network Hospitals, Shriners Hospitals for Children, and the Leukemia and Lymphoma Society—you can donate online here. According to a press release, IHOP has contributed more than $30 million to its charity partners since beginning its National Pancake Day celebrations in 2006.

“IHOP launched its National Pancake Day event 15 years ago as a way to celebrate the best food ever—pancakes—and put a purpose behind the day by partnering with Children’s Miracle Network Hospitals and other charities to help kids in our communities,” Stephanie Peterson, IHOP’s executive director of communications, said in the release.

If you can’t make it to IHOP to claim your free short stack today, you can always celebrate National Pancake Day with a tall stack of homemade pancakes—find out how to make them extra fluffy here.