Shake Shack Free Chicken Shack Sundays July 2026

Sundays just got a whole lot tastier: Shake Shack is handing out a free Chicken Shack sandwich (or lettuce wrap, if you're going low-carb) with any $10+ order on Sundays — just apply the promo code at checkout. It's the perfect end-of-July Sunday move, whether you're planning a family dinner, a chill night in, or a game-day watch party.

Deal Summary

Deal	Minimum Purchase	Day	How to Get It
Free Chicken Shack sandwich or lettuce wrap	$10 or more	Sundays	Apply promo code (CHICKENSUNDAY) at checkout

How to Claim the Deal

• The Deal: A free classic Chicken Shack sandwich — or the lettuce wrap version — added to any $10+ Shake Shack order.
• The Date: Valid every Sunday — a great end-of-July Sundays hook to make the most of the last weekends of the month.
• The Platform: Redeemable through the Shake Shack app or website with the promo code applied at checkout.
• The Redemption: Build an order that totals $10 or more before tax, enter the code (e.g., CHICKENSUNDAY) at checkout, and the free Chicken Shack drops into your bag automatically.

Fine Print & Level-Up Pro Tips

• The $10 minimum is before tax and fees, so build in a little wiggle room so you don't miss the freebie.
• Use the exact same promo code every week — enter CHICKENSUNDAY in all caps at checkout to trigger the free sandwich.
• Order via App, Web, or Kiosk only — this deal strictly excludes drive-thru lanes and third-party apps, so place your order inside or online.
• More Ways to Save: Keep the Sunday savings going with 20% off any $25+ order at Arby's, a weekday $1 Slurpee Happy Hour at 7-Eleven, or a $1 Small Classic Frosty at Wendy's. Full roundup: July 2026 Food Savings: Deals, Discounts & Freebies.

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