24 Hour Sushi?
You know what? I wish there was, because we were trying to locate just such a place last friday night. Maybe a late nite Sushi place? Most J-Restaurants I know of close kinda late, but usually by 11pm or so... There's TOKIO bar on the southeast block of Hollywood and Cahuenga... they're probably open til 2am, but I don't know what time they stop serving sushi.