Freebie: Milkshake Every Monday from Fatburger. Location: Fatburger has over 200 locations in the U.S. How to Redeem: Make any purchase at Fatburger on a Monday in September and use the promo code MILKSHAKEMONDAY21. Bonus: Join the Fatburger Fat Club for other exclusive offers and discounts.
More of a smoothie person? Shake things up a bit by checking out our Freebie section to find other offers that are a good fit for you.
If you’re a big milkshake fan, then you’re definitely going to want to keep reading to find out how you can get a free Milkshake every Monday in September at Fatburger! If you already have your straw ready, then click here to check out this offer.
Taco Tuesday. Sundae Sundays. Everyone loves those food days. Now, Fatburger is starting up a new day that is sure to be a fan favorite: Milkshake Mondays. Every Monday in September, you can get a free Milkshake at Fatburger with any purchase.
This is definitely a way to make Mondays much, much better. All you need to do is make any purchase at Fatburger on a Monday in September. Use the promo code MILKSHAKEMONDAY21when ordering online or mention it in-store to get your free milkshake.