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, started ...

White Castle is celebrating National Slider Day by honoring customers with free sandwiches and money-saving deals. According to a press release, the original fast-food retailer will give away one ...

White Castle is offering customers a free original slider on Thursday's National Slider Day. Customers can get a free slider from White Castle on Thursday with a downloaded coupon or with "SLIDERDAY" ...

White Castle is celebrating National Slider Day. Yes, it's a made-up holiday created by the fast food chain to honor their tiny burgers - but that means you can get free White Castle sliders! White ...

Smalls Sliders, the cheeseburger slider concept that is painting the QSR industry ‘Smorange,’ announced a new promotion in celebration of National Slider Day. Slidin’ thru all Smalls Sliders Cans on ...