Monday, January 7, 2013 Human Growth Foundation, a national, non-profit organization whose mission is to help children and adults with disorders of growth and growth hormone announces D. Plump Consulting will produce The Foundation's first annual 4.8K Step Up and Walk. Step Up and Walk will be held on Sunday, April 21, 2013 from 7:00 am to 12:00 pm at Flushing Meadows – Corona Park in Queens, New York. The event will feature dignitaries, celebrities, entertainment for all age