WOSA-NA is an organization of alumni and others in North America who contribute volunteer time and financial support to activities that benefit Woodstock School and its alumni. WOSA-NA was first chartered in June 1985.

In 2011, WOSA-NA joined with Friends of Woodstock (FWS), bringing together the two North American organizations that support Woodstock School and its alumni.

We sponsor an annual reunion/conference for alumni and friends to learn more about Woodstock today and to discuss topics of interest. All who attended Woodstock School for at least one semester or were on the staff are members of WOSA; parents and friends are welcome. For information regarding contributions, please see the FWS web site.