Community Service Opportunities in Greece

Hi-

We are in the process of planning a trip for a group of students to Greece
(Athens) in 2004 either before or after the Olympics, and one of the
components is going to be some type of community service involvement. Does
anyone know of any agencies/organizations that would be able to help me
organize some type of community service activity that would possibly involve
Greek college students interacting with American college students?

Thanks 
Chenoa Anderson
Community Service GA
Office of Student Involvement
Oregon State University
541.737.6342