On 21st August 2025 only, burger lovers can double up on their favourites as we’re servin’ up buy one burger, get one FREE at UK Shake Shacks (excluding Gatwick).
That means core Shack favourites, our new Korean BBQ Burger and Gochujang Chicken Burger (see details of our LTO Korean menu in the press release below), and breakfast burgers like the Wake Up Shack, Sausage, Egg N’ Cheese, and more.
Sign up required via our QR code or link (shakeshack.co.uk/burgerday/) to claim your exclusive code to snag a free burger. Must order via the kiosk for dine-in or takeaway only. No delivery — just double the burgers, & double the fun all day long.
Terms and Conditions:
Offer only valid for qualifying orders placed in-Shack through kiosk for dine-in or takeaway, and fulfilled during the period of 21/08/2025 (“Promotional Period”) only. The Promotional Period begins when each participating location opens for business on 21/08/2025 and ends when that location closes for business (which may extend into the following calendar day for locations with late-night operating hours). Orders must be placed and fulfilled at participating UK Shake Shack locations (not valid at stadiums, airports, arenas, museums, food trucks, rest areas, or for orders made via any mobile app) during the Promotional Period. Participating UK Shake Shack locations: Argyll Street, Birmingham, Brent Cross, Cardiff, Camden, Canary Wharf, Clapham, Covent Garden, Leicester Square, Mansion House, Oxford City, Cambridge, St. Pancras International, Westfield Stratford, Tottenham Court Road, Victoria Nova. Offer is not valid for orders made through third party delivery apps.
Sign up is required via our QR code or link (shakeshack.co.uk/burgerday/) to claim your exclusive code. Offer is only valid if the exclusive code is input at kiosk checkout. Must order via the kiosk for dine-in or takeaway only. One time use per order regardless of the number of orders added to the cart. Must add at least two (2) burgers to cart prior to checkout. Burger with the lowest value is free. While supplies last. Cannot be combined with any other offers or promotions.
