Came across this facinating film from 1969 that shows various coffeehouses created by churches etc. to entertain and educate the young folks at the time. I like it that you can smoke in church.
One kid even got his parents to give him their entire basement to put on a coffee house. Now that's teen spirit!
(Had to remove the player since it kept autoplaying whenever you hit the site. Got to be real annoying, really fast!)