Take your taste buds on a delicious trip to Korea! Shake Shack is shaking up its popular menu with the introduction of a new limited-time Korean Style line-up. The special menu includes a burger, chicken sandwich, fries and shake. And, for a limited time, customers can enjoy two of the new menu items at a big discount.
Photo: Shake Shack
From April 9 to 22, 2026, Shake Shack is offering a FREE Korean Style menu item with the purchase of another Korean Style menu item at participating locations.
Choose from the following K-Shack menu items:
K-Shack BBQ Burger
K-Shack Fried Chicken Sandwich
K-Shack Fried Chicken Bites
K-Shack Spicy BBQ Fries
K-Shack Spicy BBQ Cheese Fries
K-Shack Spicy Caramel Shake
The offer is only valid for qualifying orders placed at a kiosk in-restaurant or for delivery or pick-up via the Shake Shack app or at shakeshack.com — use promo code SPICYSWEET at checkout. (Be sure to use ALL CAPS, as that’s the only way the promo code will work.)
You must add two K-Shack menu items to your cart prior to checkout. The maximum discount is $17.79. The discount will be applied to the qualifying menu item of lesser value.
Limit one FREE K-Shack menu item per order.
There are 10 locations in Colorado — Boulder, Castle Rock, Colorado Springs, Denver (4), Greenwood Village, Highlands Ranch and Lone Tree. (Note: The location at DIA is not participating in the offer.)
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