Here is an offer where you could score a free milkshake at Wayback Burgers! To get this offer simply text the word “WAYBACK” to 833-990-0950, to join the Wayback Text Club and you will receive a link to claim your freebie!
Offer good for one free 16 oz. hand-dipped milkshake, for new members only who have not claimed this promotion before.
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