This superlatively located eatery is only a 5-minute walk from Stanislas Square! In a smart, modern interior, Martin Debuiche, former deputy of Jean-Pierre Vigato of the Apicius in Paris, crafts surprise menus based on flawlessly sourced premium ingredients: fish from Brittany, Vosges pigeon, dairy produce from Meurthe-et-Moselle, saffron from Lorraine, etc. Examples include frothy potatoes, Oscietra caviar from Aquitaine and a bay leaf emulsion, or blowtorch-seared Brittany mackerel garnished with fish bone powder and sautéed girolles.