There were more nude bicyclists than ever this year -- maybe a hundred. Many small children were exposed to the full range of anatomical parts. As we watched one plump guy wearing a chicken head, a few feathers, and not much else hugging some friends along the way, with the friends' five-year-old daughter watching from behind her mom, we concluded that as an adult the girl will feel an inexplicable urge to ask her boyfriends to dress as chickens before they have sex.