Singapore's prime shopping belt Orchard Road is set for a revival, with three new malls to be launched by the end of the year and two refurbished fronts. The malls include Orchard Central and 313@Somerset, and the new fronts are at Mandarin Gallery and Park Hotel Orchard. That amounts to about 1.8 million square feet of new retail space, bringing the total space available at Orchard Road to eight million...