Are you wearing black? Is your hand in martini position? Do you look like someone groovy and influential? Then you're ready to dine at Salt, the hippest, happiest Mod-Oz bistro. Chef Luke Mangan has worked with three-star chefs in London, and his skills shine in such dishes as baked guinea fowl breast with Parmesan and artichoke puree, and salt-baked salmon with dates and watercress in a smoked tea bisque. Reservations essential.