The 20th Street Cafe bills itself as a "working man's cafe," but this increasingly upscale area doesn't have many working men these days -- not the sort the café was originally designed to serve, at any rate. But everyone from day laborers to high-paid attorneys can appreciate the down-home cooking served in this storefront, including a great chicken-fried steak, pounded to perfection, battered, fried golden and smothered in a soothing gravy for the ultimate comfort food.