That was the show !!!!
For me, Pete Kennedy's Blue Tattoo was the highlight of the show.
I think I saw the cassette of the show in my cassette collection not too long ago.
Nick, Dave and John would not allow their songs to go on the Cassette.
Do you remember what songs they did?
Dave had an electric guitar that did not have a headstock.
A Gibson Mastertone if I remember right.
I think it was almost the longest show I ever mostly slept through.
Harry Chapin holds that record for me.
I remember seeing Nick going from table to table in an abandoned refreshment area where there was beer....looking for a can on someone's table with beer still in it...and how happy he was when he found one.
Here's another pic from that outing: