The secret Starbucks

The baristas go through rigorous interviews and background checks and need to be escorted by agency “minders” to leave their work area. There are no frequent-customer award cards, because officials fear the data stored on the cards could be mined by marketers and fall into the wrong hands, outing secret agents.

It is one of the busiest Starbucks in the country, with a captive caffeine-craving audience of thousands of analysts and agents, economists and engineers, geographers and cartographers working on gathering intelligence and launching covert operations inside some of the most vexing and violent places around the world.

“Obviously,” one officer said, “we are caffeine-addicted personality types. ”