The bulk of this series is material pertaining to Warren Bennis' Festschrift, a gala dinner in his honor. Materials reflect the arrangement of award ceremony planning. The materials also include Festschrift Invitations, correspondence (pre and post event), photographs, program booklets and articles. Materials also included are ephemera, including plaques and honorary degree certificates. There is overlap with the Audio/Visual series.

The Teaching series consists of teaching materials created by Warren Bennis, such as course syllabi, slides and/or overheads, and student letters of recommendation. This series also contains student course papers, and letters, which sometimes contain photographs. There may be some overlap with the Correspondence series and the Speeches and Appearances Series.