In this collection of interviews conducted between 2019-2021 with New York theater artists who have spent their lives working in and inventing the avant-garde, playwright Sara Farrington brings to light a series of "lost conversations" about class, race, difficulty, endurance, and privilege in the New York avant-garde of the past fifty years, as well as conversations about the ephemerality, the always-about-to-be-lostness of the medium itself. Featuring conversations with Joanne Akalaitis, Anne Bogart, Lee Breuer, Ping Chong, Richard Foreman, Andre Gregory, Deborah Hay, Bill T. Jones, Adrienne Kennedy, Lola Pashalinksi, Jennifer Tipton, Kate Valk, Mac Wellman, and Robert Wilson, The Lost Conversation is also a record both of the avant-garde's past and of its urgent present.