It is Sunday, November 1, 2009. The sun is warm, but it is not hot. The water is cool, but it is not cold. Shark Fin Soup is STAB and Von Zipper’s second annual water themed party. Last year, it was drinks, canapés and dancing by a pool in the suburb of Point Piper. This year, a barge is parked 50 metres offshore from the Sydney harbour beach of Athol Bay, a beach famous for its white sand, blue water and occasional White Pointer sharks.  Filmed & Edited by Riley Blakeway