Contains materials related to academic conferences and seminars held at the Clark Library and organized by the Clark and the Center. Documents include correspondence between staff, speakers and conference organizers, seminar papers, related publications and planning materials.

Contains files related to non-academic Clark and Center events, such as fundraisers and Founder's Day, which celebrated William Andrews Clark, Jr.'s donation of the library to UCLA and took place from 1945-1955. Materials include invitations, photographs, administrative records, calendars, scripts from theatrical presentations, and other miscellaneous items.