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Shake Shack: free sandwich with $10+ order, Sundays to Dec 27, code SHACKSUNDAY

· PerkSensei Desk

Pick a Chicken Shack, Single ShackBurger, 6-piece Chicken Bites or West Coast Chicken Sandwich. Order in the Shack App, on shakeshack.com or at an in-Shack kiosk.

Is this deal useful?
When
Sundays, Oct 4 to Dec 27, 2026
Who
All guests
Cost
$10+ order, code SHACKSUNDAY

How to get it

  1. On a Sunday through Dec 27, 2026, order in the Shack App, on shakeshack.com, or at a kiosk in a Shake Shack.
  2. Add one Chicken Shack, Single ShackBurger, 6-piece Chicken Bites or West Coast Chicken Sandwich, plus at least $10 of other food or drinks.
  3. Enter code SHACKSUNDAY at checkout (all caps).

Fine print

  • Participating U.S. Shake Shacks; airports, stadiums, arenas, travel plazas and museums are excluded.
  • Not valid at the drive-thru or through third-party delivery apps.
  • The $10 minimum doesn't count the free item, gift cards, tax or delivery and other fees. Up to $9.99 off.
  • One free item per order. Avocado Bacon Chicken and 10-piece Chicken Bites are excluded, and paid add-ons cost extra. West Coast Chicken Sandwich while supplies last. Can't be combined with other offers.

Sources

Shake Shack National and Regional Offers: SHACKSUNDAY termsshakeshack.comOfficial sourceChecked Oct 23, 2026
Shake Shack home page (Oct 23, 2026): "End your weekend with a FREE Chicken Shack, ShackBurger, or Chicken Bites with a $10+ purchase"shakeshack.comOfficial source

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