One of Ballard’s newest dining options is hoping to cash in on what’s left of summer.  Staple and Fancy Mercantile has just been approved for a sidewalk cafe.  The restaurant is named for a newly-exposed old brick wall (pictured below) in the Kolstrand building (4742 Ballard Ave).  “Staple and Fancy” is the latest in a long line of restaurants run by chef Ethan Stowell.