Valid for 20% off online and takeout orders, 10/17-10/19/16 only, at participating P.F. Chang's restaurants excluding Hawaii, Puerto Rico, airport locations, and international locations. Discount is applied pre-tax. Promotional code must be redeemed online or by phone. Not combinable with any other offers. Not valid for the purchase of gift cards, alcoholic beverages or Hours of Happy menu items. No cash value. Void where prohibited.