Chicken Sundays at Shake Shack

Chicken Sundays! Eat more antibiotic-free chicken, on Shake Shack. This football season they’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!