I had some fun with our N-Trak yard modules a little over a decade ago. I volunteered to re-wire them. They had been haphazardly wired at one time to get them ready for a show (before I was a member), and had never been properly wired after that. The wiring was slightly messy, to say the least.
I decided to send out a few "before & after" photos to the club members. The one on the left is the first module that I had finished re-wiring and cleaning up. The one on the right is the other one that I was getting ready to start on.
The FUN part: The older members had one member that they jokingly accused of taking naps under the yard modules during train shows. The module on the right, I "doctored" up a little bit for the photos. I hung extra scraps of wiring and electrical accessories on the table bottom for kicks & grins. Amongst other things, you can see extra electrical cords, a light fixture, a TV antenna (hard to spot - look for the bow-tie wire antenna close to the top of the last picture), a roll of stereo cables, a DC power pack, an electrical outlet, and who knows what else. I e-mailed the pictures out to our club and told them no more napping under the modules with all the modern electrical comforts and conveniences of home.
They ALL got a big kick out of that, including the alleged "napper"!