I was very disappointed to see, from my East Coast perch, the photos of your first training ride. Particularly, the propensity towards baggy pants. (The two all-stars to Taylor's right, please ignore this public service message.) You're in San Francisco, for goodness sakes. Shouldn't you all be decked out in spray-on lycra with algae-photobioreflective highlights?
Tight pants, people! Prevention (of crotch rot) is the best medicine.
Glasses and walkie optional.