Red Robin is celebrating all week. From Monday, September 14th, to Sunday, September 20th, 2020, mention BOBO in the restaurant, or use the promo code BOGO when you order, and get this deal. Buy one Gourmet Burger or Finest Burger and get another one 50% off. Valid on tine-in and to-go visits only, not on delivery orders. Can not be combined with any other offer.