Scotland is one of those places where souvenir shopping is actually fun. The shops are filled with beautiful tartans, wool and cashmere, Harris Tweed, Highland cows, Loch Ness monsters, and gifts connected to Scottish history and folklore. Over our trips to Scotland, I have brought home everything from family tartan scarves and bags to stuffed Highland cows and Loch Ness monsters. One of my favorite purchases was a beautiful pink plaid cashmere throw, while my son loved his Harris Tweed cap so much that it became much more than an ordinary vacation souvenir. I also bought a small West...