- Steak ‘n Shake 80th Birthday Bash Sweepstakes Official rules.
- Entry limit: Limit one entry per person
- Entry Dates: The Sweepstakes begins on June 23, 2014, at 12:00 A.M. Eastern Time (“ET”) and ends on July 17, 2014, at 11:59:59 P.M. ET
- Prizes (500): Each winner will receive one (1) $100 Steak ‘n Shake gift card (“Prize”
Free $100 Steak 'n Shake Gift Card Giveaway - 500 Winners. One entry per person. Ends 7/17/14. You can also get a coupon for a free milk shake with purchase of sandwich and fried here.