Olympic gold medalist Michael Phelps congratulates Grace Zhang, 18, of Carmel (center) and Tara Harmon, 14, of Zionsville (right) on being named Indiana's top two youth volunteers for 2017 by The Prudential Spirit of Community Awards. Grace and Tara were honored at a ceremony on Sunday, May 7 at the Smithsonian's National Museum of Natural History, where they each received a $1,000 award.
{}