White Castle is celebrating the nationwide launch of its new 1921 Slider by offering Craver Nation members by offering a buy-on-get-one-free deal in the app through May 30, 2022.
In order to take advantage of the offer, simply buy a 1921 Slider in the app through your Craver Nation account and you’ll get a second one for free.
The 1921 Slider consists of a thick, 100 percent beef patty, seared and seasoned, and topped with cheddar cheese, grilled caramelized onions, a slice of Roma tomato, lettuce and pickles on the chain’s signature bun.
The BOGO offer is good for new and existing Craver Nation members and will be available at White Castle locations system-wide, except for those in New York and New Jersey, until May 30, 2022.
