October 1969 Issue [Performing Arts] Participatory theater Download PDF Adjust Share by Walter Kerr, Subscribe or log in to continue reading. Tags 20th century Dionysus in 69 (Play) Experimental theater Joseph Heller Paradise now (Play) Participatory theater Theater audiences Tom Paine (Play) United States More from Walter Kerr How playwrights lose How to beat the critics The best theater season in years Adjust Share