List of Cafe Rio Mexican Grill Stores in Olney, MD Outlet Note Regular Brands Cafe Rio Mexican Grill Maryland Olney Rating 5 based on 100 votes Official Website http://www.caferio.com/ Products Salads Burritos Tacos Chips NameAddressPhone Name/Address/Phone Cafe Rio Mexican Grill outlet - Olney 3140 Olney Sandy Spring Rd (301) 232-5500 People Also Viewed