Steak ‘n Shake loves to celebrate birthdays—with a free milkshake just for you! All Rewards members receive a complimentary milkshake on their birthday, and the best part is, no purchase is required.

Simply sign up for the Steak ‘n Shake Rewards program and add your birthday to your account. When your special day arrives, a free milkshake offer will be loaded into your rewards account. Just redeem it in the app and pick up your sweet treat—cheers to you!

Celebrate your special day with a FREE hand-dipped milkshake from Steak 'n Shake! Whether you’re into classic flavors like Chocolate, Vanilla, and Strawberry or want to mix it up with Cookies ‘n Cream or Birthday Cake, there’s a shake with your name on it.