I know. I'm white, male, and heterosexual, ergo bad, bad, bad, and the reason for all the world's troubles... But no, not everyone knew about that one-time event in Sydney, contrary to Mardi Gras... (And I challenge you to do a survey, say, in Bangkok, randomly asking people what 'Mardi Gras' is, not to mention 'when'. Wonder, if only 1 out of twenty would know about it...)