From Ian Fyfe:

I'm going to the BsAs in The Vales tango festival near Adelaide in April, and I wonder if  we can get a few other people from NZ to go.  Registration just opened, so all the classes etc should still be available.  Interestingly, there's a (very small) discount for leaders

BUENOS AIRES IN THE VALES Tango Festival

April 20-22, 2012 - McLaren Vale, South Australia -

Beautiful Milongas, Tango Shows, Live Music, Workshops, Regional Food, Wine & Community Events celebrating Tango.

Featuring international guests Francisco Forquera & Carolina Bonaventura & an Australian Tango Faculty.

http://southerncrosstango.com.au/bav/bavhome.html