Yes, field trips were always my favorite part of school. The "How its Made" show scratches a similar itch.
I've noodled with the idea of starting a "fieldtrips for grownups" group but I feel like a wastewater treatment plant is more likely to open their doors for a group of third graders than a group of thirty somethings.
That is a great idea. Too often, we just grow up getting used to the idea that things are just made somewhere in a "black box" and never take the time to investigate. We could probably get into more places than we realize.
> ... more likely to open their doors for a group of ...
Probably true. Usually. Just keep your eyes on local news, and wait 'till the Sewer Dept. is facing budget cuts, or needs a rate increase to pay for long-delayed repairs, or is trying to get a millage passed.
That’s probably true but I wouldn’t count it out. I think you’re more likely to get answers like “we do 10:00 on tuesdays” (timed for schools) than “no”