PBS is television, wow. NPR and/or PRI ha(ve/s) done many a program from and/or about Chautauqua.

Right you are Faldage!
What I'm plugging for is for PBS-TV to have a series called "Chautauqua" where we could see and hear the "performance" be it lecture, dance, song, or whatever ... not simply a discussion of the Chautauqua event itself.