Wikipedians in Sydney have met on various occasions.
A list of people interested in future meetups can be found at /Invite
Australian Wikipedians are attending Women's National Wheelchair Basketball League matches this weekend. Come along any time during the day, or just come for the post game editing session 3-6 PM on Sunday.
More information and list of attendees at Wikipedia:Meetup/Sydney/July 2014.
Please check out the meeting archive.