Surprised that A.P.P.L.E. didn't get a mention. They were influential enough for me to be aware of them a a high school student halfway across the country in Chicago.
https://en.wikipedia.org/wiki/Apple_Pugetsound_Program_Libra...
https://en.wikipedia.org/wiki/Apple_Pugetsound_Program_Libra...
But the story isn't about the groups' size or age. It was about the experience and what they meant. The whole point is that these were worldwide, in tiny towns (like my own Deer Isle Maine) and in huge cities.