So tempting, so hard to order just one. But you need to save room for dinner, right? Why? Why not buck convention? If you go to a place like TGI Fridays, you know that ordering appetizers -- and appetizers alone -- is not only acceptable but usual. It's not surprising in the restaurant that, all those years ago, brought potato skins to the masses. And they continue offering a full load of appetizers that can work either to wet your appetite or start your full meal.