probably was in KFM...the original Groove Tube was a TV experience, and I believe much of it was used in or at least inspired several skits of the movie a couple of years later. In Boston, The Groove Tube played in a storefront makeshift "livingroom" on Brighton Ave near B.U...IIRC.

Viewers entered a carpeted room with pillows all over the floor, a fridge filled with sodas, and a television set.

Someone entered the room after we were all situated on the floor, turned on the tv and shut off the lights.

first thing I recall was an official warning that stated "violators will be persecuted".

and then the parodies/funny commercials etc began. But it was not a real movie theater...I'm stalling trying to remember the name of the place we watched it.

I'll be back.

So Groove Tube was like 3 years earlier, by Ken (?) Shapiro, who died recently.

I don't think he was involved in KFM but must have allowed/sold rights to a few scenes...I never saw KFM but believe the Sex Games bit with live coverage like the Olympics was in both.

from wikipedia:

The film is number 87 on Bravo's "100 Funniest Movies,"[4] and is considered, along with The Groove Tube,[citation needed] to be one of the groundbreaking films of the entire spoof and mockumentary genres of film making.

Here is a bad review by someone without a sense of humor from 1971 when I saw G T

http://www.thecrimson.com/article/1971/3/5/underground-television-groove-tube-at-the/ 

So you’re saying you hang photos of Drafter in random spots in your house?

I was traumatized! I actually cried! Lol...

Wonder if anyone really likes them. Kids, maybe?

I also remember crying.

What are you? Some sorta tough guy?

don't go there.

Loyalty has it's rewards.

No thank you Drafter. Take off tomorrow and make it a long weekend.

Well not of Drafter but, if it would scare the piss out of her I would.