Shake Shack Offers Free Crinkle Cut Fries To COVID-19 Vaccinated Customers With Purchase of Burger or Chicken Sandwich
This deal has ended.
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Have you received your COVID-19 vaccination yet? If so, you can enjoy a free order of Crinkle Cut Fries from Shake Shack with the purchase of any burger or chicken sandwich with proof of vaccination.
The offer will be available from now through June 12, so be sure to stop in and treat yourself!