In the end of the film, Michael Lang says he's going to San Francisco to organize a free concert with the Rolling Stones. He's referring to the infamous Altamont Free Concert, where four people ended up dead, one of them by homicide. Because of these violent events, the concert was later on viewed as the end of the hippie era. See more
[the Chamber of Commerce discussing tourism ideas
Well, okay. We got a lot of dairy farms around here, right? And a fair number of bulls. Okay, you've all heard of the running of the bulls in that town in Spain, Pampoona.
Well, no one's doing one in the Catskills. Seems to be a big draw over there.
It would be very amusing to see all those Jews from Levitsky's summer colony, you know, the ones with the black top hats and the curls, running for their lives chased by our local livestock. ...