Billed as a spring promotion, you can get a free Chicken Shack sandwich (or Chicken Shack Lettuce Wrap) with the purchase of $10 or more when ordering through the Shake Shack website, Shack Shack mobile app, or in-restaurant kiosk using the code “SPRINGCHICKEN” at participating locations in the US.

The chain continues to offer its Chicken Sunday deal through June 28, 2026, which is the same deal but only available on Sundays.

Shake Shack’s Chicken Shack features a crispy-fried chicken breast filet, lettuce, pickles, and buttermilk herb mayo on a toasted potato bun. Prices vary, but it normally costs $9.49 here in Los Angeles.