Shake Shack | Chicken Sundays

Eat more antibiotic-free chicken, on us. This football season we’re offering a FREE Chicken Shack with any $10+ purchase every Sunday through December.

Here’s how to redeem:  

• Add a Chicken Shack and $10 worth of menu items to your bag
• Enter code CHICKENSUNDAY at checkout
• Enjoy your complimentary menu item!