Outback is to Australia as
 
a. Olive Garden is to Italy   
b. Panda Express is to China 
c. Chipotle is to Mexico 
d. all of the above 
 
Let me clarify if I'm feeling particularly lazy and one of these fine establishments is on the way home I'd consider pulling in.  I just think it's odd there's a market in Australia clamoring for America's delusional idea of what constitutes Australian cuisine.