Free Original Sliders at White Castle on May 15, 2024

White Castle will be giving out free Original Sliders (one per person) on Wednesday, May 15, 2024 to celebrate National Slider Day (a celebration that the fast-food chain introduced in 2015).

You can score the freebie (no purchase is necessary) by using the digital coupon available on White Castle's website here or by using the code "SLIDERDAY" when ordering through the White Castle mobile app or website.

White Castle first introduced its slider back in 1921 (the sliders cost 5 cents each back then) and the Original Slider features a beef patty steam-grilled on a bed of onions and served with pickles and steamed onions on a slider bun.

In other deal news, White Castle is offering $25 gift cards for $19.21 through the end of May 2024.

Photo via White Castle.