Each year, Red Robin diners are eligible to receive one birthday burger reward, according to Red Robin's website. That free burger, however, comes with a catch.

Red Robin's FAQ page states that in order to claim a free birthday burger, you must be a member of Red Robin Royalty, the chain's loyalty program, and you must provide your email address and ...

Red Robin Gourmet Burgers, Inc. (NASDAQ: RRGB) has transformed its popular loyalty program, Red Robin Royalty®, making it easier for members to earn free food and perks faster than ever before.

Red Robin: Existing members of the chain’s loyalty program get buy-one-get-one 50% Gourmet Burgers through May 31. By joining the "Royalty" program, get a free burger during your birthday month ...

Red Robin: Burger (or kid's meal) Red Robin Royalty members receive a free burger during the month of their birthday — or a free kids' meal "to celebrate the little ones' birthdays." ...

First opened in 1969 in Seattle, Red Robin now operates over 500 locations across the U.S. and Canada. In addition to burgers, the chain also serves salads, appetizers, entrees, desserts ...

And Red Robin added a dine-in only and $4.99 minimum purchase requirement for customers to get their free birthday burger. Changes to birthday rewards or redemption requirements aren’t new.