Denver Airport is a kinda weird place today...but good weird.  There is a guy in boarding area playing quietly on a mandolin, a family is playing catch over by the bank of pay phones and a 75 year old man in a 40 year old threadbare member's only jacket has asked 5 people 'Where can a man find a water fountain round here?' in a spot on Jimmy Stewart impression.  No point to all this, just kind of a strange day.