A sandwich and shake are the perfect combo for any meal.
Potbelly Sandwich Shop is shaking things up from Sept. 28 to 30.
Get a FREE shake with the purchase of an entrée at participating locations — just mention “Free Shake Offer” at check out. Limit one per person, per day — while supplies last.
Choose from vanilla, chocolate, coffee, OREO, banana, mixed berry or strawberry.
Find more restaurant deals and coupons here.