Shake Shack is running a new nationwide promotion where they’re offering free fries to anyone who chooses to get vaccinated.
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Starting today (May 21), Shake Shack will be serving up free Crinkle Cut Fries to vaccinated customers with the purchase of any burger or chicken sandwich through June 12, 2021.
To take advantage of the offer, simply show your COVID-19 vaccine card before ordering and you’ll qualify for a free order of the brand’s signature Crinkle Cut Fries when you purchase any Shack burger or chicken sandwich.
The offer is valid in-store at participating Shake Shack locations nationwide with the exception of airports, stadiums, and ballparks.
Image – Shake Shack