On average, I shop at Mollie Stone's on California Street in San Francisco twice a week. I've been picking up groceries there since I moved into my current apartment two years ago. Naturally, I've developed a relationship with everyone from the fishmonger to the spirits director to my favorite checkout guy, Travis, who always asks what I'm making. Being friendly with the supermarket's staff not only helps me get better service, but it also means I have a more enjoyable shopping trip. I have a feeling I'm not alone in the matter, so tell me, do you converse with the workers at your market?