Wayback Burgers start of Summer promo: FREE Black and White Milkshake today June 21st
This June, do not miss your chance to enjoy a special deal by Wayback Burgers: For a limited time, head to your nearest Wayback Burgers and get a Black and White Milkshake entirely for free! Hurry up! This offer will be valid today June 21st, 2019 and while supplies last. In stores only. Limit to one per person.