Shake Shack FREE SHACKBURGER with $10 Purchase – October 19–31, 2026
21 hours ago
1 min read
🍔🎃 FREE Single ShackBurger at Shake Shack! 👻
From October 19 to 31, use promo code SCARYGOOD (all caps) and get a free Single ShackBurger when you spend $10 or more. That's a scary good way to treat yourself this Halloween! 🦇
📲 How to redeem: Enter the code at the in-store kiosk, in the Shake Shack app, or at shakeshack.com. It doesn't work at the drive-thru or on delivery apps.
Limit one free burger per order, at participating locations.
📍 19300 Katy Fwy, Houston, TX 77094 (near Greenhouse Rd on I-10)
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