Share bikes: It's been more than a decade since I tried Velib on my honeymoon, but they had a scheme where it was free to ride to a station sufficiently uphill. This is a nice notion but I guess the bridge doesn't count! However I remember an article more recently where hustlers were riding between adjacent stations for some kind of reward. Maybe you could use that reward the way it's supposed to be used?

Fashion: My dad every day wore short sleeves with ties. I think that started going away about the time my career started. I remember joking with someone how it's the outfit of the guy that comes to fix the copier. Thinking more on it, for myself I might tend toward the tarted-up versions of bowling/mechanic shirts that the most formal thing they sell at REI