National Park Trust's Buddy Bison says, "Ready, Set, Play...May 18 is National Kids to Parks Day"

WASHINGTON, May 2, 2013 /PRNewswire-USNewswire/ -- Get outside and play! Visit www.kidstoparks.org and join families across the country that will participate in National Kids to Parks Day on Saturday, May 18, 2013. For the third consecutive year, the National Park Trust and organizations...