White Castle has another great online special this week: Get a sack of 10 Original Sliders for just $4.99. That’s less than 50 cents each! To get this deal, order online and enter the coupon promo code SLIDERS at checkout. Hurry, though, because this offer is only good for 7 days.
Offer valid May 13-19, 2013 at participating restaurants. Must order online to take advantage of this special promotional offer. Most White Castle locations will be open regular hours on Memorial Day (Monday, May 27) and open regular hours on Father’s Day (Sunday, June 16.)