| Year | Session | Title | Moderator(s) |
| 1989 | F | The Quabbin Reservoir | Gould Ketchen |
| 1990 | F | Quabbin Reservoir | Gould Ketchan |
| 1992 | F | Quabbin and the Swift River Valley | Lois Barnes and G. Ketchan |
| 1993 | S | A Study of Local History | David Dill |
| 2001 | S | Historic Personalities of Western Mass. I | George Snook |
| 2002 | S | Historic Personalities of Western Mass. II | George Snook |
| 2002 | S | Plow and Book: History of Amherst | Ann and Bob Grose |
| 2003 | F | Plow and Book: History of Amherst | Ann and Bob Grose |
| 2005 | F | History of Local landmarks | Janet Brongers |
| 2008 | S | Colonial New England | Bobbie Reitt |
| 2009 | F | Conflict and Accommodation in Early N.E. | June Guild and Joel Halpern |
| 2010 | S | Century of Change in W. Massachusetts | Sheila Klem |