Ponderosa Steak House popularly known as Ponderosa Steak House and Bonanza Steak House is the chain of steakhouse and buffet restaurants. These are two popular subsidiaries of Metromedia Restaurant Chain. In different regions, the chain operates in different names as in some places it is known as Ponderosa Restaurants and in other places as Bonanza Restaurant. The buffet food chain was introduced in the year 1965. Headquarters of the organization is in Kokomo, Indiana. At present, the organization operates in more than 225 locations. Popular food products offered by the buffet restaurant chain are salad, soft drink, seafood and similar other items.