In the lobby of the Westin St. Francis Hotel at Union square in San Francisco.
At 12 feet high, it weighs over 1200 pounds and is made completely from edible ingredients.
It turns on its base, and it features more than 20 grand circular towers, around 30 rooms, and has illuminated windows.
Over 360 hours went into its making, and it continues to grow larger and more spectacular each year.