White Castle, the birthplace of sliders, has a 30% discount on a 10-piece sack of cheeseburger sliders. The cheeseburger deal offers a choice of three cheeses. It’s a cheeseburger bonanza ...

White Castle, known as the birthplace of the slider hamburger, is discounting a sack of cheeseburger sliders. Already known for its value meals, the iconic Columbus, Ohio chain’s metro Detroit ...