Shake Shack is opening its 100th location at the Boston Seaport next Tuesday, August 16. Why should we care? Free burgers. At 10:30am, the first 100 guests at the River North, Chicago Athletic Association and Old Orchard locations will receive free single ShackBurgers, a cheeseburger with lettuce, tomato and ShackSauce on a potato bun.
We may not be the first or the 100th location of Shake Shack, but there's no way we're saying no to free burgers (but we're definitely paying for the Bang Bang Pie shake and crinkle cut fries to accompany it.)