Sign up HERE for Denny's Rewards and you'll be entered into a sweepstakes to win a free Grand Slam every week for a year. Toddler Diva would love for me to win this for her. Yes, she eats that much. Last year on Grand Slam Day, she had no problem with hers.
In addition, the first 500,000 to register before Feb. 14th will receive a coupon on Feb. 28th for a free burger and fries. Members receive offers throughout the year and on their registration anniversary.
Denny's is also bringing back the Free Grand Slam for your birthday promo. Yay!