Putting up the Christmas tree over the weekend, I was reminded once again of all the plans that came to naught this year, including long-planned trips. Among the ornaments that hang on the tree are baubles and trinkets bought on trips abroad -- a rough, handmade snowman bought at an Amish village in Pennsylvania, a Tiffany-style glass ball picked up on a rushed weekend trip to New York. Collected over the years, they remind us of our times there. It goes without saying that there were no new or