My wife was introduced to caching on a trip to New York. She was so excited about it that she called and explained it to me in the hopes that I would be too. I found this site and originally chose Patturgeon, a combination of our last names, as a screen name because I figured this would be something we did together a lot. Since great minds think alike, she was in NY trying to create the exact same screen name I had. Because that one was taken she added the 10.4 (our anniversary) on the end.