Harbor Inn

Harbor Inn is a location introduced in Generation IV.
==Description==
Harbor Inn is a building in the northeast corner of Canalave City that the player can only enter if they have a Member Card, normally obtainable only through certain Nintendo distribution events. If the player does not have a Member Card, the doors cannot be opened, with the game describing them as being "tightly shut."
The Harbor Inn consists of a single room, which has a man who puts the player to sleep in a bed, somehow causing the player to wake up on Newmoon Island, where they can go battle and optionally capture Darkrai. After the battle, the player wakes back up in the Harbor Inn, and after they leave the Harbor Inn, its doors become locked again.