Of the men in the trio, one managed a hardware store, another was a supervisor in a factory producing plastic parts for light fittings, and the other a print shop proofer. Their white collars were discolored, verging on frayed, their shirt cuffs grubby, though they had to have a Sunday best at home. They were men out of old magazines and black-and-white movies, from a different time, I sometimes thought, yet there they came, swanning into mine. Every Tuesday, Wednesday and Thursday, they converged on a corner on the edge of the industrial district, where three roads met, then, without pausing, marched into our little restaurant. “Never call it a diner,” Dad warned me, a long time before I set foot in there to work. “It’s a restaurant.” But with a cook, and not a chef, and no espresso machine, it can’t even be called a café; it’s a diner. There’s nothing wrong with that. In our ad in the local rag, it says we serve ‘good, honest, home-cooked food’. Those commas are the loudest items on the page. It’s not too off-the-mark to say I’m…