Vienna has fed from it since the 16th century: the Naschmarkt — a kilometer and a half of cheese, olive and eastern spice stalls (large Levantine-Turkish presence!) with restaurants stretching between rows, Saturday adding the famous flea-and-antiques end. The eastern kitchens ease halal here beyond anywhere Viennese — ask and find; tasting precedes buying by custom with prices softening at day's end; Saturday morning opens the antiques stretch west — treasures at negotiable rates.