David G. Foster, Executive Director
acca@cavern.org
Directs association and museum management; in charge of fundraising; tourism and marketing; coordinates professional services such as ACCA seminars, cave gating, conservation projects, and consulting assistance.

Shannon L. Johnson, Administrative Assistant
shannon@cavern.org
Assists associate director with association and museum accounting; coordinates museum gift shop; handles daily administrative correspondence.

Peggy A. Nims, Marketing & Community Outreach
pnims@cavern.org
Assists executive director with museum marketing; serves as the association's community representative and works to increase and enhance public awareness of both ACCA and the American Cave Museum. Also supervises educational programs at the American Cave Museum.