Sweden

Stockholm Arlanda Airport has approved plans for converting a decommissioned Boeing 747 into a hostel with 80 beds and a suite in the cockpit:

http://blogs.usatoday.com/sky/2008/01/airport-check-7.html

I connected here on my way from Heathrow (LHR) to Vaasa, Finland (VAA) in the mid-to-late 1990s. My strongest memory from the time is that the phones were unbelievably expensive and difficult to use (I couldn't get to the toll-free Canada Direct number). Finland was a huge contrast at the time, since they'd already deregulated, and phone calls were even cheaper and easier than in Canada.