 Omaha also has a long history as a regional beer center, with the Krug, Storz, Metz Brewery and Willow Springs Brewery forming the city's "Big 4" breweries.The Old Market in downtown Omaha includes more than 30 restaurants in this six-block historic district.ConAgra Foods, based in Omaha, supplies foods and ingredients to all types of restaurants, while Godfather's Pizza is a national chain that was founded in Omaha.