Alissa Dirrigl doesn't hesitate when asked if she'll volunteer again this year at Camp POSTCARD. "I've already signed up," she says. Last year, Alissa served as a camp leader, a co-counselor in charge of 12 girls in a cabin. “It was great fun,” she says. “I loved participating in the activities with the campers — swimming, kayaking, ga-ga (a form of dodgeball), arts and crafts, and even a dance.” Alissa, a native Mainer who joined Volunteers of America in 2010, volunteered for...