The natural bounty of the Balkan Peninsula's land and sea comes into sharp focus at Sofia's Niko'las 0/360, which showcases contemporary Bulgarian cuisine with international flourishes: Slow-leavened bread, truffled Mangalica salami, einkorn wheat salad with matured kashkaval cheese, gyozas stuffed with East Balkan black pork with blueberries, and smoked trout mousse canapes, accompanied by Maryan village wines.