Shake Shack Reveals Deals for October 2026

Shake Shack is celebrating Halloween this month with a series of "free burger/sandwich with purchase" deals. Here's what the schedule looks like:

Black Truffle Menu Returns to Shake Shack

The Black Truffle menu is back at Shake Shack for a limited time, along with new Mac & Cheese Bites. It features a black truffle sauce made with black truffle oil from Umbria, Italy.

Shake Shack Deal: Free Shackburger with $10+ Purchase Through September 30, 2026

Shake Shack is running a limited-time deal through September 30, 2026, where you can get a free single-patty Shackburger with a $10+ purchase.

Shake Shack Welcomes New Reese's Peanut Butter Cup Shake

Ahead of Halloween, Shake Shack has launched its new Reese's Peanut Butter Cup Shake as a limited-time flavor at locations across the US.

Shake Shack Serves Up New West Coast Menu

Shake Shack has launched its new West Coast Menu for a limited time this summer. In addition to the menu, Shake Shack has also brought back the Big Shack burger and its Dubai Chocolate Pistachio Shake.

Shake Shack Offers Free ShackBurger with Smoky BBQ Sandwich Purchase Through June 17, 2026

Shake Shack is offering a deal where you can get a free Single ShackBurger with the purchase of a Smoky BBQ Sandwich or Burger through June 17, 2026.

Review: Shake Shack - Mac & Cheese

Shake Shack's Mac & Cheese features cavatappi pasta and a creamy sauce made with Cheddar and American cheeses, topped with toasted breadcrumbs.

Shake Shack Welcomes 2026 Summer Shakes

Shake Shack launches a trio of seasonal shakes for summer 2026. The chain also adds three seasonal drinks.

Shake Shack Offers Free Burger with $10+ Purchase Throughout May 2026

In celebration of National Burger Month, Shake Shack is offering a deal where you can get a free burger with a purchase of $10 or more throughout May 2026.

The free burger varies by date. Here's the schedule for the promotion:

Shake Shack Introduces New BBQ Boneless Baby Back Rib Sandwich and Mac & Cheese

Offering its own take on McDonald's McRib (but with actual ribs instead of a ground pork patty), Shake Shack launches the new BBQ Boneless Baby Back Rib Sandwich, which joins the returning seasonal Smoky BBQ menu. Also new is Mac & Cheese.

Free Chicken Shack with $10+ Purchase at Shake Shack Through April 27, 2026

The free Chicken Shack deal is back at Shake Shack through April 27, 2026.

Korean Style Menu BOGO at Shake Shack Through April 22, 2026

Shake Shack is again offering its buy-one-get-one-free deal on any Korean Style Menu item for a limited time through April 22, 2026.

New at Shake Shack: Clubhouse Pimento Cheese Burger and Chicken Sandwich

Shake Shack welcomes the new Clubhouse Pimento Cheese Burger and new Clubhouse Pimento Cheese Chicken Sandwich as limited-time menu items nationwide.

Shake Shack Offers Free Chicken Shack with $10+ Purchase Through April 1, 2026

Calling it the "Spring Chicken" deal, Shake Shack is offering a limited-time deal where you can get a free Chicken Shack or Chicken Shack Lettuce Wrap with an order of $10 or more through April 1, 2026.

Review: Shake Shack - K-Shack BBQ Burger

Shake Shack's K-Shack BBQ Burger
features a quarter-pound Angus beef patty (or two or three), American cheese, crispy-fried sweet onions, fresh scallions, and Korean BBQ sauce, served on a toasted potato bun.

Mix-and-Match "Buy-One-Get-One-Free" Deal on Shake Shack's Korean-Style Menu Items Through March 16, 2026

Shake Shack is offering a limited-time, mix-and-match deal through Monday, March 16, 2026, where if you buy any item from its Korean-Style Menu, you can get a second one free when ordering digitally.

Shake Shack Introduces New True Love Shake

Shake Shack introduces the new True Love Shake as a Valentine's Day-themed shake to join its 2025-2026 winter shake lineup.

Korean-Style Menu Returns to Shake Shack with Two New Additions

Shake Shack's Korean-Style Menu is back for a limited time and includes two new additions: K-Shack Fried Chicken Bites
and the K-Shack Spicy Caramel Shake.

Shake Shack Add Onion Rings to Permanent Menu

Originally a limited-time menu item to accompany the French Onion Burger this fall-winter, Shake Shack has announced that it has added Onion Rings to its permanent menu.

Review: Shake Shack - Big Shack

Shake Shack's Big Shack is a limited-time, Big Mac-like burger that features two quarter-pound Angus beef patties, secret sauce, green leaf lettuce, two slices of American cheese, Roma tomatoes, thick-cut pickles, and onions, on three buttered and toasted potato buns.