The last two months I volunteered to work as a guide at our library for the Smithsonian "The Way We Worked" exhibit.Very interesting exhibit about the way we worked in the US from the early 1800s to the present.My job is to get people on the tour involved,example ask questions, what was your first job?Your dream job? and listen to their stories.Work subject is very positive and most people smile and are eager to talk about their first jobs like they wish they were still there.Anyway I usually wear a sport coat and sometimes even a tie.Last week I wore my Minelab cap and one of the guys said he had a Excalibur LOL nothing worst than two Minelab hunters talking about treasure hunting.I survived without getting into trouble being distracted talking about metal detecting,tomorrow is my last day as a guide.This has been a very positive experience.HH Ron