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Wikipedia
With all the enhanced security at an airport and the endless layovers to get from point A to point B, chances are, you’ll spend several hours in an airport, waiting. So why not go do something productive with that time, like get a massage, take a shower or read a book beside a pond filled with Koi.
In a variety of airports all over the world, there are hidden rooms, activities and gems that are put there to keep you from losing your marbles during your endless travel.
Take a look.