Today is National Slider Day so to celebrate White Castle is offering fans a free slider and small Coca-Cola Freestyle beverage.
In order to take advantage of the offer, simply stop by any participating White Castle location on Wednesday, and when you show a special coupon posted exclusively to whitecastle.com on May 15, you’ll score a free slider and beverage on the house.
Additionally, and also on May 15, fans can score two free limited-time BBQ Original Sliders with any purchase when they wear Wild West apparel to any participating location for a limited time during the chain’s ongoing “Western Wednesday” promotion.