The Fairmont Olympic Hotel does quite the Christmas decorating. They have a fesitval of trees like the Empress does but the trees are auctioned off and the money goes to a child at the Children's Hospital that each tree sponsors.
The small trees are fake but this huge 25 foot tree in the center of the lobby is real! I still don't know how they fit it through the doors!
In one of the suites on the 3rd floor they decorate as a Teddy Bear Christmas theme. The whole suite including the bathroom is decorated from ceiling to floor and wall to wall. It's open for anyone to come view.