Actually, you don’t have to do any of the shakings. Just head over to Steak n' Shake and sign up for their rewards program. Not only can you get free fries at Steak n' Shake, but you can also get a free welcome milkshake when you sign up to become a Rewards Club member!
Download the Steak n' Shake app or sign up online or in-person to receive this reward! You'll also receive Rewards Club member exclusives and credit towards future purchases. This offer is good for new members only.
Click the TAKE ME THERE button to get things shaking!