One of our more delightful days in Denmark was spent traveling by train to the city of Roskilde. We had told Andrew we wanted to see a bit of the countryside outside of Copenhagen during our visit, and he suggested we take a short 30-minute train ride and see this World Heritage Site.  It was a great suggestion. We exited the train station and were immediately drawn into the historic core of this Viking-era city, which features a wonderful plaza and historic cemetery just steps away from the commuter train. We headed down the commercial center of the city towards the cathedral.  In the U.S., this would be considered a classic Main Street community – one in which the Main Street was doing very well.  Andrew and Claire headed off to explore stores, as Candice and I took a more leisurely stroll. After a walk of several blocks, we came to the Cathedral square.  (Blog interruption:  I’m proud to say that once we exited the taxi at Dulles Airport to begin our trip, we …