You might want to watch what you say. A screen grab from one of many videos taken by diners at a North Korean restaurant. This one is in Phnom Penh, Cambodia. YouTube hide caption itoggle caption YouTube The Two-Way Waitress, There's A Spy In My Soup July 24, 2012 The government of North Korea has been pushing to open restaurants in cities around the world. Now there's word that the waitresses may also be spying on the customers, especially if the patrons are from South Korea.