If you go here: http://twilightaustralia.net/bd.html, you can find out what launch parties etc are being organised in your city.
Apparently in Perth there is something at Borders in the city from 4.30 to 7pm. Not sure how that really grabs me, to be honest.
editormum and I are vaguely thinking about organising something online. I'll firm up the plans tonight for that and blog again to let you know where you can find us. I'm thinking this is going to be a bit like the final volume of Harry Potter. Course in that case, I prepared in advance, had read the previous 6 volumes and was only competing with cassiphone (and only lost by what 10 or 18 hours or something?). In this case, I actually have another 80 pages to go of Volume 2 and all of Volume 3. If I didn't do anything else this week but read these, I'd be ready. (And we all know that's exceedingly unlikely to happen).