Thanks to a national ArtPlace America grant, an urban farm in Detroit is making plans to expand with a dining hall, an Art Farm House, a farm-fresh convenience store and more. The Oakland Avenue Urban Farm expansion project will bring focus on "art-centered redevelopment" as artists and designers team up to create what officials are calling the nation's first "agri-cultural" urban landscape.Some of the project's prospective highlights include a vacant home transforming into a cafeteria and hostel, the creation of the Art Farm House, an exhibition space and "mini" art school, and the North End Superette, which is a farm-fresh retail space.