Vast, late-night bar AKA teams up with its neighbor club, The End, to form one of the area's hippest nightlife duos. Up-for-it 20- and 30-somethings gather for a scene that's consistently buzzy: an attractive clientele, great music, and decor that's transformed this one-time post office into a tribute to all things industrial-chic. Seating areas feature cozy leather sofas and offer weary clubbers a chance to catch their breath between DJ sets. Plus, the sleek bar serves an impressive roster of cocktails. TUBE: Tottenham Court Road or Holborn