Songdo City, near Incheon 40 miles and about an hour’s drive outside Seoul, already is filling up, and it isn't even fully built yet.  When the first residential condos in the new International Business Zone developed by Gale International and masterplanned by Kohn Pederson Fox went on the market, they sold out in a day, or so say the architects.  KPF has had an unusual opportunity to plan a new city from the ground up, literally...more