List of Rubio's Fresh Mexican Grill Stores in Walnut, CA Outlet Note Regular Brands Rubio's Fresh Mexican Grill California Walnut Rating 4.6 based on 70 votes Official Website http://www.rubios.com/ Products Salads Burritos Tacos Drinks Chicken Steaks Enchiladas NameAddressPhone Name/Address/Phone Rubio's Fresh Mexican Grill outlet - Walnut 515 N Grand Ave, Ste D (909) 595-1840 People Also Viewed