No, and be glad of that. Their buildings are supposed to resemble little white castles, but in fact look more to me like public latrines, easy to hose down. I have known people who love to eat there after a night of drinking, which I think would be a necessary precursor.
http://www.whitecastle.com/_pages/menu.asp
Those burgers look awful!
Oh, you know folks who like sliders, too? Fries were called nailers I think, as in coffin nails. Sliders don't need a definition, lol.
Buy 'em by the sack...