Trivia: Buzzy the Knowledge Bug
- Technology Marches On: Many airplanes featured in The Airport are long gone from airlines. Also, airports have vastly evolved since the game's initial release; the security is much different, for example.
- Working Title: For a very long time, the series was going to be named "Junior Encyclopedia: The [Location]", and some old references still call it this, like The Farm demo and George "The Fat Man" Sanger's web site. It was eventually changed to Junior Field Trips, and the official game titles were changed to Let's Explore the [Location].