"I don't get it," Clarence whispered to me. "We're the only ones in the place. When are your friends supposed to get here?" "Why, bab?" asked the cream pitcher, its top opening and closing like a tiny silver mouth. "Are you thinking about asking one of the waitresses out instead?" The chuckle that followed was a little coarser than the silvery-bell variety one usually expects from invisible spirits. Clarence let out a yelp like a dog whose tail has just found its way under a foot and was halfway to the front door before I could convince him to come back. At the other end of the long room the waitresses looked up without interest, then went back to discussing particle physics or whatever else was keeping them from bringing me a glass of water"