Get A Free Slider At White Castle On May 15, 2022

To take advantage of the offer, simply present a digital coupon that can be found on the brand’s social media channels. No purchase is necessary to score the deal – just grab the digital coupon when it goes live.

The fast-food chain anticipates it will give away tens of thousands of Cheese Sliders at its more than 350 locations in celebration of the day.

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