As part of National Pancake Day tomorrow, February 24, participating IHOP restaurants will be giving out free short stacks of buttermilk pancakes from 7 a.m. to 10 p.m.—no coupon or purchase necessary. IHOP patrons, however, are asked to donate the price of the meal—or more—to a local childrens hospital or charity. To find an IHOP near you, use the chain's locator. [via YumSugar]