I saw the documentary, "The Bill Murray Stories: Life Lessons Learned From a Mythical Man" (by Gravitas Ventures and winner of a slew of awards. You can catch it on Netflix). It turns out that I'm not the only one with a Bill Murray unexpected adventure. Amongst the many places he has shown up include popping up at parties, looking for a ride at the side of the road, doing dishes at a fraternity, in an engagement photo of a couple, crashing a private party at a karaoke bar, handing out cookies at an airport, and even riding a children's bicycle through Wal-Mart. Well ... I have my own Bill Murray story. I was walking down 6th in NYC. All of a sudden this guy starts talking to me. I look around, and it's BILL MURRAY. We walked and talked for at least seven blocks, including waiting together at corners for the lights to change. I've worked with celebrities, and it's rare -- especially for someone with his wattage of fame -- that they would take t...