Black Walnut Cafe is a family-friendly restaurant chain with locations in Houston and the DFW areas in Texas. They offer a variety of American food options for breakfast, lunch, and dinner, as well as weekend brunch and happy hours. With an emphasis on fresh ingredients and quality dishes, Black Walnut Cafe aims to provide a satisfying dining experience to its customers. They also offer catering services and have a blog featuring updates and news about the restaurant. To find a location near you or to learn more, visit their website.