This year I attended the 19th Christmas Eve Dartford Pub Crawl. These events take place all around the country, in cities, towns and villages. Ours started around a pub table in 1998, as my friends and I prepared to sit our A-Levels all of those many moons ago. What started as youthful vim and an excuse to over-egg the Christmas spirit, has now become a fixture in many of our annual calendars. Why hasn’t it died out? Many of my friends, like me, have wives, girlfriends and ch