I'll be presenting on Connascence and .NET which is an interesting way of looking at software connectedness.
If you are generally interested in OzVAN events then check out the global VAN website which has recordings of previous sessions as well as a calendar of ongoing events. OzVAN happens fortnightly on a Monday night and just like the Perth ALT.NET group there is a google calendar so you never miss any.
** It is normally 9:30pm Eastern Time but they have daylight savings so I'm not sure if I'll be home at 6:30 local. We might need to compromise on 7pm local which is 10pm EDST. Curse you Daylight Savings!