Get a free Original Slider on May 15, National Slider Day. No purchase is necessary.
Redeemable using code SLIDERDAY on the app or a digital coupon available on White Castle’s social media channels.
Get a free Original Slider on May 15, National Slider Day. No purchase is necessary.
Redeemable using code SLIDERDAY on the app or a digital coupon available on White Castle’s social media channels.
