Order 2 Burgers & Get a Classic Shake on us!

SUPER OFFICIAL FINE PRINT:
You must order 2 burgers to receive deal. Kids burgers are not included. Offer only valid for non-alcoholic, classic shakes. This email must be shown on smartphone or print out at time of order to receive deal. Only 1 free classic shake offer per email address per visit, please.
Offer valid through October 31, 2016 for dine-in guests only.