A volunteer explains to a passerby how she can donate her time. The Volunteer Fair is held every fall semester at UMass and hosts 25 different agencies from BigBrother/Big Sister to St. Mary’s Women and Infants Center. Some volunteer programs will get you class credits. Contact Office of Service Learning and Community Outreach: W-4 175, http://www.umb.edu/about_umb/community_outreach/oslco/