Flip-flops shuffle on the concrete floor.
Babies wail, but nobody leaves.
Nodding his head with quiet assurance, he notices a little girl near the front and sidles up to the window between them. Then he sticks out a tongue the size of a ham and wags it. The gallery erupts in laughter. Keiko, the world's most famous killer whale, has charmed yet another audience. He became even better known when word spread that Keiko, unlike the killer whale he portrayed, didn't get to swim free at the movie's end.