Offer valid only at participating locations in the United States. Offer not valid in Puerto Rico. Available dip options are Salsa, Queso or Guacamole. Purchase of one or more adult entrees required. Full-Size Flatbread qualifies as an entree. Not valid as part of $20 Dinner for 2. Offer excludes tableside guacamole. Multiple coupons cannot be combined. Limit one offer per table. Not valid with any other discounts or special offers. Excludes tax and gratuity. OFFER VALID FOR DINE-IN ONLY. OFFER VALID ONLY 5/23/2014 - 5/25/2014.