Juguería San Agustín
The turkey sandwiches at Juguería San Agustín—a little shop not far from the Plaza de Armas—are legendary. As is the house ají (a spicy condiment). But rivaling the sandwiches are the juices, particularly the passion-fruit juice. And while there aren’t any tables, you’ll spend so little time at one anyway (such is the deliciousness of the food) that you won’t miss them.