Halloween has arrived early in Hong Kong, with costumed revellers and families thronging the city’s streets a week early and some establishments seeing business increase by up to 20 per cent. The streets of Central were packed on Saturday as visitors and locals alike joined events held under the Tourism Board’s inaugural “Hong Kong Halloween Month”. The campaign, which started last Saturday, involves street celebrations in Central, including Lan Kwai Fong, Kai Tak, Mong Kok and Tsim Sha Tsui...