Apart from presenting Readify's WCF Masterclasses in Melbourne (last week) and Sydney (this week), Juval Lowy is doing presenting at both the Sydney .NET User Groups.
Tomorrow night (Wed 14th) he's at the Sydney .NET User Group at MS HQ in North Ryde. He'll be presenting Programming Windows Communication Foundation – a Developer's Primer. Adam's posted details here.
The next night (Thu 15th) he's in the city at the Sydney Deep .NET User Group. They meet in the AMP building at 50 Bridge St. Juval's topic this time is WCF Architecture Clinic. Details on the SDNUG site.
If it wasn't Valentine's day tomorrow, I'd be at both sessions. They sound great.