DC Mud has a post about another Tysons development about to begin construction. I don't know about this one. A 'terraced waterpark' and a two-storty atrium sounds pretty suburban to me and contrary to the goals of Fairfax County of making Tysons into a more urban area.
Another Park Crest Residential Tower Going Up in Tysons Corner
Image courtesy of DC Mud.
http://dcmud.blogspot.com/2011/11/an...ial-tower.html