Contra Costa County, CA Restaurants ConcordAtrium Court Restaurantp: (925)825-7700 45 John Glenn DriveConcord, CA 94520 Pleasant HillZio Fraedo'sp: 925-933-9091 611 Gregory LnPleasant Hill, CA 94523 Walnut Creek Fleming's Prime Steakhouse & Wine Barp: 925-287-0297 1685 Mt. Diablo Blvd Walnut Creek , CA 94596