Denny's has one of the most well-known birthday rewards deals: a free Grand Slam breakfast meal. While you'd assume you might get a free donut on your birthday, at Dunkin' Donuts you now receive ...

OTHER DENNY'S OFFERS: Bring your kids to Denny’s every Tuesday 4-10 pm and get one FREE Kids Meal with the purchase ... you can score every year on your birthday? Check out the Consumer Queen ...