FLAT OUT TASTY: Tuesday is National Pancake Day, and to celebrate IHOP is serving free short stacks of their buttermilk pancakes for a good cause. From 7 a.m. to 10 p.m. pass by any IHOP to get your freebie meal. In return, guests are asked to make a donation to the Children’s Miracle Network at Miami Children’s Hospital Foundation. Plus, buy a “Miracle Balloon” ($1-$5) and get it personalized. Proceeds from the sale also go to the organization. GET IT: February23; IHOPs in Miami-Dade, Broward and Monroe.