Being family-run, when others franchises aren't, doesn't hurt. It helps maintain the trailblazing attitude which made White Castle the first fast-food hamburger chain. The first to sell a million hamburgers. The first to sell a billion hamburgers. And the first to sell frozen fast food.
Click to get your National Slider Day coupon valid for a free slider & small freestyle drink at White Castle. Redeemable May 15, 2019 only.
This offer is only valid for residents of:
- United States