Shake Shack Chicken Shack Sandwich Free with $10+

• Shake Shack now offers a free Spicy Chicken Sandwich or Lettuce Wrap Chicken Sandwich (save up to $9.99) when you spend $10 or more. Use promo code CHICKENSUNDAY
• Order through the Shake Shack app, website, or in-store kiosk. Valid only on Sundays through June 28, 2026.
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Editor's Pick: Treat yourself to a Sunday dining delight! The Spicy Chicken Sandwich is juicy and tender, while the Lettuce Wrap version offers a lighter, guilt-free option—perfect for those seeking delicious yet balanced meals. Whether you're having a weekend family dinner or meeting up with friends, this special offer makes your American fast food experience more economical and enhances your weekend dining satisfaction. Just remember to order through the specified channels.