In recognition of National Slider Day – White Castle‘s self-proclaimed holiday celebrating The Original Slider — the burger chain will be giving away Cheese Sliders in restaurants on Monday, May 15, 2023.
To take advantage of the in-restaurant offer, simply show this digital coupon at any participating location on Monday – no purchase required.
White Castle’s Cheese Slider features the brand’s Original Slider, made with 100% beef, steam grilled on a bed of onions topped with a slice of American, Jalapeño or Smoked Cheddar cheese.