For some people, retirement means plenty of time to relax and pursue leisurely activities. For others, using some of this time to make meaningful contributions to their community can yield extraordinary results and friendships. Before their paths crossed in retirement, Noam Eimer and Bruce Satalof spent a combined 113 years applying practical, social, and educational skills to careers, family, and friends in their diverse lives. In 2007, they embarked on a collaborative journey in a volunt...