Airport Food has never been much to write home about but, as I learned yesterday, at least one company is trying to change that image. The San Francisco Soup Company, located in the San Francisco Airport, has recruited the Easter Bunny to drum up some business. "Easter Bunny Says HI, Eat Soup!," said a message on the cash register display. As if Easter wasn't already commercial enough, now they have Peter Cottontail peddling soup?!? "What'll it be?," asked the cashier. "How about a nice bowl of Rabbit Stew?," I replied.