I never heard of this, so I looked it up, and apparently the deal was limited to a few stores in Houston, TX for a short time back in 2015-2016.
We contacted Chick-fil-A about the rumor, and on 8 April 2016, a company representative told us that the offer was real, but (so far) appeared to be limited to one area: Thanks so much for reaching out about this. We are looking into it, but as of now, it looks like this offer is available only at one location in Houston, Texas. Each independent franchisee offers different customer promotions, so we are confirming with that location.
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