HAMPTON, Va., April 22, 2011 /PRNewswire-USNewswire/ -- A plaque has been awarded, signs have been delivered and a flag is waiting to fly to let everyone know that NASA Langley is a "Tree City USA" community - NASA's first.
(Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO)
The Arbor Day