Conference locations are chosen partly for their scenic and often isolated nature, to encourage an informal community atmosphere.
Contributions are off the record, with references to the conference in any publication strictly prohibited to encourage free discussion, often of unpublished research.
[5] GRC expanded into Massachusetts, Maine, Vermont, and Rhode Island and as of May 2023, hosts more than 20 meetings per week during the summer.
[4] In 1958 newspapers reported the conference was "restricted to men who are internationally recognized as the top experts in their fields".
[24] Since inception, GRC directors had exclusively been white males: from 1947-1968 W. George Parks, from 1968-1993 Alexander M. Cruickshank and Carlyle B.