There was a tiled artificial pond in which several goldfish swam. They looked up at me, curious, as I approached. Here they are:
I've heard that goldfish have a memory of three seconds. I think that's just long enough to learn that you're trapped in a tile prison, in the middle of a restaurant in Southern California.
Here is a video. You can see the revelation, and their dawning horror, before both are promptly forgotten:
Two seconds of confusion followed by one second of terror, repeated for a lifetime.