Want a free burger? Today's the day to head to White Castle.. You can get a free Original Slider at White Castle on May 15 to celebrate National Slider Day. No purchase is required.

COLUMBUS, Ohio — White Castle is giving away free sliders Thursday for “National Slider Day.” White Castle introduced National Slider Day in May 2015 to honor the slider. “The introduction ...

May 12, 2025. White Castle will celebrate National Slider Day on May 15 by offering customers a free Original Sliders. There is no purchase necessary, but customers can use a digital coupon available ...

You can get a free burger this week. White Castle is offering a complimentary original slider on May 15 to commemorate National Slider Day. The restaurant chain, known for its mini hamburgers ...

White Castle customers can get one free Original Slider, no purchase necessary, on May 15 - National Slider Day. To add even more sizzle to the celebration, White Castle has a new ongoing deal ...

White Castle is celebrating National Slider Day with free burgers. See how to get one. Bans, budget cuts and speed limit changes on I-465: Here are the laws taking effect July 1 ...