For the longest time, Red Robin offered a free burger on your birthday via an emailed coupon. However, they've recently changed things up to require a free loyalty card. But you still get a free burger as part of the Red Robin birthday freebie rewards! All you have to do is register for a free Red Royalty Card at their site and you'll be good to go.
Signup Freebie: $3 off your next purchase.
Birthday Freebie: Free Burger!
Remember, we have a full list of free birthday food!