Boundaries: Roughly from 39th to 15th Streets, between the Hudson River and Fifth Avenue.

Borders: Hell\'s Kitchen, Midtown West, and the West Village

The Red Cat: A funky Mediterranean eatery catering to West Chelsea\'s well-heeled art crowd.

Avalon: The owners of L.A. and Boston clubs called Avalon are giving the old Limelight space a whirl.