This Halloween, Shake Shack is making sure there’s more treat than trick on the menu, with a buy one, get one free SmokeShack offer running from 26 October to 4 November, available on single, double and triple burgers.
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Shake Shack’s SmokeShack features juicy 100% Angus beef cheeseburger, applewood-smoked bacon, cherry peppers and ShackSauce.

Simply sign up via the Shake Shack QR code at participating Shacks or shakeshack.co.uk/halloween-smokeshack-bogof/ to grab your exclusive code to enter at the kiosk to redeem the offer.

The Halloween deal is available for a limited time at participating Shake Shack locations across the UK*, for dine-in and takeaway orders.

*Gatwick and delivery-only Shacks excluded. Sorry, ghouls.

Offer runs from 26 October to 4 November 2026. Buy one SmokeShack (single, double or triple) and get a second SmokeShack free, of equal or lesser value. Available for dine-in and takeaway only at participating UK Shacks, excluding Gatwick. Sign up via the Shake Shack website to receive a redemption code. Code must be entered at the kiosk. Terms and conditions apply.