PaizoCon Oz is the official Paizo convention of the Australasian branch of your Pathfinder brethren. We run games not just in Australia, but in Singapore, Vanuatu, Fiji, and New Zealand. Heck, I even tried to run a game once on the Cook Islands, though I basically wound up running through the Beginner's Box with my wife (she's a sport).
This is the official Meetup group page for the 2017 Paizo Con Oz convention! Join for more info.