Hi there, Wawa: So listen. Last week, I was at the corner of 20th and Chestnut and there was a Wawa there. Today, I was at the corner of 20th and Chestnut and there was an Old Nelson there. Now don't get me wrong. I love me some Old Nelson sandwiches. In fact, I'd venture to say that, as a rule, their sandwiches are better than yours. But, like your advertisements say, sometimes you've......