(AP) — In this Thursday, April 11, 2013 photo, barista competitor Nick Purvis, left, of Santa Barbara, Calif., presents one of his brewed entries to a panel of judges at the annual United States Barista Championship in Boston.
Participants have 15 minutes to prepare and serve four espressos, four cappuccinos and four signature beverages, as they compete for a chance to go to the world championship in Melbourne, Australia. (AP Photo/Rodrique Ngowi)
