Last fall after visiting the Denver Botanical Gardens to see the Chihuly Exhibition with family we stopped at a nearby ice cream parlor for a treat. This two wheeled bike/scooter was locked up outside the shop next door. The owner of the shop was standing in the doorway and I commented to him that I had never seen anything like it before. He said it belonged to one of his employees and it was his main means of transportation. I am curious if anyone else has ever seen one, looks like an intersting way to travel.