Marrakech, Morocco

Djemaa el-Fna, a UNESCO World Heritage square, transforms at dusk into the world's greatest open-air restaurant. Snake charmers and storytellers surround dozens of food stalls serving harira soup, merguez sausages, msemen flatbreads, and slow-braised tagines. The medina's narrow souks hide stalls selling pastilla pigeon pie and fresh-squeezed orange juice.