National Volunteer Week Celebrated in Clark County CLARK COUNTY, OH; SPRINGFIELD, OH (WYSO) - Next week is National Volunteer Week. And in celebration, several Clark County organizations are hosting "open houses" to honor their volunteers. However, it is also a way for the general public to find out more about how they can get involved in their community. WYSO's Clark County Reporter, Cynthia Sperberg-Hart talks with one of these organizations. © Copyright 2009, WYSO