The Peabody Railroad and the Gorilla

We were sitting at a table in a cafe, Feldman's Wrong-way Diner in Amarillo Texas.
When, out of a hole in the wall above our heads came a railroad train!
It said Peabody on the side of it, so we'll call it the Peabody Railroad.
A minute after that, another different train came out of the hole.
It circled along the tracks through the cafe.  It too had a Peabody car.

The two Peabody Railroad trains wandered around the ceiling, going in and out of walls,
while we ate our food.

There was also an upside-down airplane, being flown by a gorilla.  The trains went under him.

Here are pictures of the Peabody Train and the upside-down gorilla.