Last year I made it to the Fly IN at one of the oldest airports in Europe – Helsinki Malmi, still with original building and hangar. I had a chance to get a sightseeing flight in a DC-3 and this itself is an experience making this Fly-In worth visiting.
More information here: http://helsinkiflyin.fi/
Some pictures:
https://www.facebook.com/media/set/?set=a.10156401769197370.1073741841.754862369&type=1&l=610dfc16c4