2 Free White Castle Sliders Today Only (May 15th)!

White Castle Sliders

May 15th means that it’s National Slider Day! To celebrate White Castle is giving away any 2 of their sliders FREE! Check it out here to get your coupon. Then, redeem the coupon at your local participating White Castle. But remember that this offer is good today, May 15th, only! Limit one coupon per customer.