Do you have an iPhone and like to download apps with promises of free food? You are in luck then.
Head over here to download the Shack App and enter promo code “shackappy” for a FREE single ShackBurger, up to $5.55 at participating Shake Shack locations.
The offer is valid until Tuesday, February 28, 2017 and is one-time use only for app users.
For more information or to receive a FREE ShackBurger at Shake Shack, please head here.
- Boston Museums with Free & Cheap Admission Every Day of the Week - April 18, 2021
- Spring Break 2021- Ideas for Families at Home In Boston - April 17, 2021
- Spring Break Camps in Boston – 2021 April Vacation Week Activities - April 16, 2021