| June 2005: |
11th National Gathering, Pine Manor College, Boston, MA |
| June 2004: |
10th National Gathering held at Berea College, Berea, Kentucky |
| June 2003: |
9th National Gathering held at University of Minnesota, Minneapolis, Minnesota |
| June 2002: |
8th National Gathering held at Salish-Kootenai College, Pablo, Montana |
| June 2001: |
7th National Gathering held at Butler University and IUPUI, Indianapolis, IN |
| June 2000: |
6th National Gathering held at Georgetown University, Washington, DC |
| June 1999: |
5th National Gathering held at University of Massachusetts, Amherst, MA |
| January 1999: |
Steering Committee met at Eagle Rock High School in Estes Park, Colorado. From this point on the Steering Committee began meeting every winter and every summer. |
| June 1998: |
4th National Gathering was held at Portland State University. |
| June 1997: |
3rd National Gathering held at Denver University in Denver, CO. |
| June 1996: |
2nd National Gathering is held at Indiana University-Purdue University in Indianapolis. |
| June 1996: |
Portland State University invites the Invisible College to have its administrative home at Portland State |
| May 1996: |
Steering Committee meets in Oakland to write by-laws. |
| February 1996: |
Full group of 60 members meets in Phoenix. The Invisible College becomes an organization independent of Campus Compact and COOL. |
| September 1995: |
Second group of 30 Invisible College members meets at Highlander. |
| July 1995: |
Planning committee meets in Minneapolis to develop a 3-5 year strategic plan. |
| May 1995: |
1st National Gathering (annual meeting) is held at Providence College, in Providence, RI. |
| April 1995: |
A group of 30 Invisible College members meets at Highlander. |
| February 1995: |
Steering Committee meets in Miami to select an additional 40 members. |
| May 1994: |
Service Learning in the Disciplines Monograph series is launched by Ed Zlotkowski. |
| May 1994: |
First group of 20 Invisible College members meets at Highlander. |
| February 1994: |
Funding secured from anonymous funder |
| April 1992: |
Idea of Invisible College is discussed at Highlander |