When I was a very young kid in Eugene, Oregon, we always kept a supply of Chet's Tamales in the freezer. They always had one black olive hidden somewhere in the middle. It wasn't just a tamale, it was a treasure hunt! In first grade, we took a field trip to Chet's factory. It was so interesting to see how they made tamales in quantity–and they sent us each home with a free tamale. Another Oregon treat is Tillamook ch…
These are gems. Bookmarking them to do someday if they still exist!
But the Tillamook cheese and ice cream factory is going strong, and one Google review says it's a great experience.
It would be fun to compile a list of places like this that offer tours to the public!