East Hall
The East Hall (East Hallway in the PAL version) is a room inside of the Haunted Towers in Luigi's Mansion: Dark Moon. The Plant Nursery can be accessed taking the north door inside of the Hydro Generator. The East Hall is a small room with a cabinet, a vase, and a portrait that can be shone with the Dark-Light Device to drop coins. The door on the north takes Luigi to the Gardener's Dwelling while the door on the right takes him to the Tool Shed. The south door takes Luigi back to the Hydro Generator.
In B-2: The Pinwheel Gate, Luigi needs to go to the East Hall to catch up with the Hiders that stole the vanes from the pinwheel gate. Luigi meets the Hiders, but they escape before he could catch them. In B-5: Doggone Key, the vase is broken and spiders drop from the ceiling. There are also Polterpup tracks in this room that lead to the Tool Shed. During B-Bonus: Hostile Intrusion, the East Hall may be one of the rooms infested with ghosts.
