“Gorgeous mansion!” a woman says, accepting a tall flute of Jacob’s Creek Sparkling Chardonnay Pinot Noir from a server in a starched white jacket. We are standing in the hallway of the Honorable John Olsen, Australian Consul General, New York,…

“Gorgeous mansion!” a woman says, accepting a tall flute of Jacob’s Creek Sparkling Chardonnay Pinot Noir from a server in a starched white jacket. We are standing in the hallway of the Honorable John Olsen, Australian Consul General, New York,…