Fancy yourself a modern-day Nancy Drew or Sherlock Holmes? Fulfill your secret agent-fueled fantasies and make it your next mission to take refuge at The Safe House, a spy-themed restaurant and nightspot that’s been open since 1966. You’ll need the top-secret code to make it past the doorman and enter “International Exports Limited,” the restaurant’s fake front. But once you’re inside this spy haven, sample their spycialities or choose an international cover to top their infamous Spyburger. But use your secret identity just in case — after all, a real spy never knows whom he can trust.