Game Theory
A full-year math course based on the analysis of conflict and cooperation, open to high school students

Leadership Fellows Program
A two-year program, open to juniors and seniors, focusing on leadership theory and practice and culminating in a capstone project

Choral Festivals and A Cappela Groups
Performances and workshops for interested middle and upper school students

Modern Language Immersion Camp
A two-week language immersion experience in Spanish, French and Mandarin, offered in June to middle school students.  For more information visit

Seminar Series
Periodic discussion groups on current topics, such as gender and race, organized for the Interschool communities, including parents, staff and students





Frost Valley
A winter peer leadership program for tenth graders from the single-sex schools run by senior-class peer leaders