Go to Red Robin Facebook page and like them to request your coupon for $5 off $20.You will receive the coupon in mail. Minimum purchase required. Not valid for the purchase of gift cards or alcoholic beverages.Dine-in only. Limit one coupon per check per day. Cannot be combined with any other offer except Red Royalty.The coupon expires on April 15,2012,which they sent me today.So use it quickly.Go to Red Robin Facebook page for more details.