HHN 2003 - "Extreme House"
Location: Carnage Warehouse
House Layout:
Now keep in mind, all of this WAS actually going to happen. It had been given the "all clear". The house was almost completely built for the event, but was unfortunately scrapped at the last minute, but a lot of the sets/props from the house went on to be used in future houses/scarezones. Look at the 2003 event map, you can see that the Carnage Warehouse is shown, but not labeled.
^L = Hulk
K = Dr Doom
J = Spiderman
-as you can see, the path to the Carnage Warehouse is shown as if you can access that area, even though the house isn't listed.