Alex (User:Giggy) spammed the categories this morning with Giggabot and hopefully we can decide on a location and date/time sometime soon. I suggested The Coffee Club at Toowong, been there once and enjoyed their service.
We have created the meetup page at http://en.wikipedia.org/wiki/Wikipedia:Meetup/Brisbane/2. If you are from Brisbane or surrounds, active on a Wikimedia project and would like to join us, please sign up today!
I look forward to meeting more local Wikimedians :)