After last night's antics, what is being billed as the Halloween bash of the century, takes over the Hong Kong Museum of Medical Sciences tomorrow night. Organised by Veuve Clicquot, the ninetysevengroup and House Of Siren, the affair includes free-flowing champagne, canapes, 'killer club music' by DJ Dark Angel, a 'chilling midnight resurrection show' and costume competition prizes from Louis Vuitton, Fendi, Celine and Loewe. Tomorrow, 10pm-late. Hong Kong Museum of Medical Sciences, 2 Caine Lane, Mid-levels. Tickets $888 from Post 97, Lan Kwai Fong. Tel: 2186 1817