White Castle released a new merchandise line with various items including an 8-foot bouncy house. Available on the House of ...

White Castle's Craver Nation Rewards Members can buy one Impossible Slider and get one free in-store, as well as a $2 sack of fries and $3 off Shareable Meal 8 on mobile.

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 ...