This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering
This article is within the scope of WikiProject Professional sound production, a collaborative effort to improve the coverage of sound recording and reproduction on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Professional sound productionWikipedia:WikiProject Professional sound productionTemplate:WikiProject Professional sound productionProfessional sound production
This article is part of WikiProject Electronics, an attempt to provide a standard approach to writing articles about electronics on Wikipedia. If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and see a list of open tasks. Leave messages at the project talk pageElectronicsWikipedia:WikiProject ElectronicsTemplate:WikiProject Electronicselectronic
This article is within the scope of WikiProject Technology, a collaborative effort to improve the coverage of technology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TechnologyWikipedia:WikiProject TechnologyTemplate:WikiProject TechnologyTechnology
This article is within the scope of WikiProject Telecommunications, a collaborative effort to improve the coverage of Telecommunications on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.TelecommunicationsWikipedia:WikiProject TelecommunicationsTemplate:WikiProject TelecommunicationsTelecommunications
This article is within the scope of WikiProject Organizations, a collaborative effort to improve the coverage of Organizations on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.OrganizationsWikipedia:WikiProject OrganizationsTemplate:WikiProject Organizationsorganization
Back in the 1950s through perhaps the 70s, My parents went to this in the N.E. Chicago area and I am pretty sure it was done by the IRE. They went in cars with another couple and wound up all over the area looking for clues to their next destination. The clues could be hanging over a river or under a bridge or in something from a diner meal. Each car had a different order to find the clues. It was a tremendous effort by the organizers and sad when they stopped. I was reminded of this when some relatives went a Gurnee IL "60 to Escape" room.
I believe I saw reference to this some time ago on the net. Anyone?? -- Steve -- (talk) 15:55, 1 May 2022 (UTC)[reply]