Where do you go when you want a sandwich? You can make one at home. Perhaps you can visit your local deli. Or you could get a sub at places like Subway or Jersey Mike’s. It feels like everything is a chain these days. My wife and I were out running errands over the weekend, and I wanted something simple for lunch. So a visit to a sandwich shop would be a better alternative to fast food. But the old-fashioned sandwich shop doesn’t exist in most towns today. It isn’t easy to locate a mom-and-pop sub shop. If you’re not in the mood to visit a chain restaurant, your choices today are limited…