My wife just came back from Safeway, Preston, Vic where she picked up a free 6pk of Sol Mexican beer with a white wine purchase. Not sure of the details of the deal, or whether this is at all outlets, but thought it was worth post.
Edit
Thanks to georgedn for the following
Bonus 6 Pk Sol Mexian Beer when you purchase a bottle of SOUTH ISLAND Marlborough Sauvignon Blanc and present this receipt at any BWS or WOOLWORTHS LIQUOR STORES From 2 January 2013 - 29 January 2013
The wine was $14 and the beer is currently $16 for a 6 pk.
good deal