Foundry (level)
From Halopedia, the Halo wiki
Vandelay is a Halo 3 Multiplayer map. [1]
Much like O.K. Corral, not much is known, except that the map will be excellent in Forge and is the most basic map design Bungie has created.
Vandelay is the name of a fictional business in Seinfeld, It may take place in a office building or office.