>>16044550For the same reason every pride month Toronto has a large contingent of 50-somethings who aren't affiliated with any particular group wandering naked around the streets. You start to feel invisible as you get older. Less than real. This reasserts their existence. We're an aging society; expect to see more of this. Just smile and say "Good for you" and they'll be happy and you'll be happy and you wander off to whatever distraction you had in mind.