If I was going to make the most of my one-minute shopping spree, I had to get the lay of the land of the Zayre department store. So, on Saturday night, after dinner, my father drove us into Rome so I could perform some reconnaissance on the store’s floor plan. I brought my sketch pad and roamed the aisles, drawing rough diagrams of the store’s various departments. I planned on getting things for my mother (a wok) and my father (a metric system socket set), so I needed at least a cursory understanding of the layouts of Housewares and Hardware….