What exactly is a 'yadda yadda'? I did not see it on IPDB.

Here is a suggestion. In the next pictures you post, make sure that the blood soaked rag does not show up in the reflection of any playfield glass. Some Pinsiders may respond differently to this image.

Ahhh. Those memories, of the Drive In, just flashed back. Went to see China Syndrome and Blue Lagoon. I do not recall China Syndrome much. Bench seat cars have their advantages.

Bump for Tron.

In Canada there may be less than 12 Drive Ins' still showing movies. Things like the cost of the land, or value of the land exceeds revenue from the movies. The lack of Surround Sound, and the new costs of digital projectors. Have really been part of the factors, that have lead to the downfall of the Drive In. The urban sprawl has older Drive Ins' on land surrounded by houses. It is to bad as they were an experience. Car Full Nights and Dusk to Dawn movies were a good value.

This means that you should get yourself a copy of The Day The Earth Stood Still. You may also need more time to enjoy vintage sci-fi films.

No, it is not Klingon.

Since Tron was released in 1982. It was most likely filmed starting in 1980. Any other sci-fi film references for that lettering-script is going to from before those years. Original Star Trek, maybe. The art work may be just that, art work. Placed there to avoid glare from the lights used for filming. The other suggestion would be from another Arcade Game? It is just white so it does not stand out.

WOW! Absolutely wow. Friends had those Coleco Games and they were really fun to play. Hanging out tossing, them back and forth. Getting yelled at from their parents to go outside and play, and to leave that game in the house.