Chef Álvaro Yamberla from Wambrat's Wok restaurant will show us how to prepare two types of scrumptious sushi rolls. Are you up for making them with him?

Residents of Jerez de la Frontera, Spain continue to explain the nuances of exchanging goods and services through a network of "zoquitos," a kind of local currency. While it has not yet happened fully, some of them envision a day in which their community might live without money in the traditional sense.