Ihop has been making people smile for 57 years and they want to celebrate their 57th anniversary with you on Tuesday, July 7th, from 7am to 7pm with a 57¢ short stack. Only Valid Tuesday July 7, 2015, 7AM-7PM, at participating IHOP® restaurants only. Limit to one short stack of three buttermilk pancakes per guest. Not valid with any other coupons or discounts. Dine-in only. Ask your server for details.