OOld Ox Grille and Cardinal LoungeDetailsPhone7034782900Websitehttps://www.hilton.com/en/hotels/iadahhf-hilton-washington-dulles-airport/dining/Address13869 Park Center Rd, Inside Hilton Washington Dulles AiCityHerndonOpen in Google Maps · Open in OpenStreetMapHoursnot availableMenuThis restaurant's menu is not in the catalog yet.menus@eatingmenu.com