One’s in Austria, and the other in America. But they are bound together in the pop culture celebrations of the season.Have you figured it out yet? The hint is in film and music. Both Salzburg and Stowe are destinations tied to the Trapp Family legend. You likely know it as: The Sound of Music, a movie that’s become essential holiday family viewing – and singing - for every generation since the early 60’s.The film is the – very fictionalized – story...