There's a wonderful European-style market and bakery in the Oak Lawn area of Dallas. They serve everything from made-to-order salads and sandwiches to chef-prepared, ready-to-eat meals. But what I love most about the place is the sign on the door when you leave. It's classic. The sign doesn't read "Please Come Again" or "Thank You for Your Business" or some other typical exit sign platitude. It says . . . "See you tomorrow.