This huge gourmet grocery mecca, an outgrowth of Le Bon Marché department store (see above), stocks every gourmet substance you could possibly imagine, and many that you couldn’t. Sculpted sugar cubes, designer mineral waters, truffled balsamic vinegar, pink salt from the Himalayas—need we go on? It also has an excellent (if expensive) takeout department if you are looking for picnic items.