Once upon a time, there was a rag-tag group of friends who went on bike rides together in various small groups. They got old (as people are wont to do) and joined up with a larger but equally rag-tag group, the Wednesday Night Bike Rides. (If you go there, be sure you click the link or type .org, as wnbr.com will link you to the World Naked Bike Ride, a totally different group. If you go there, I am not responsible for you.)
According to legend, WNBR started as a weekly Sierra Club ride. The Sierra Club used the ride as an organizing tool and required the ride leader to collect contact information from all riders every week. (I can vouch for that, as I rode with the Sierra Club in San Francisco.) These folks just wanted to ride, so they separated from the larger club, printed up maps and cue sheets (later they got their own website, and posted weekly ride maps and cue sheets) and were off.
Fast forward to sometime around 2010, and we got together for one of the weekly rides. The sky looked threatening. Some folks changed into riding gear, others didn’t bother and popped open their post-ride beer without riding. The attached picture represents the moment the Half-fast Cycling Club was born. I might call the guys below the parents of the Half-fast Cycling Club. Someone (People Magazine) once called Paul Krassner (the link goes to his website – I figured, “why not the source?” – rather than his Wikipedia page) “the father of the underground press”. He demanded a paternity test. Likewise, these guys might disavow their parenthood of the Half-fast Club.

P.S. A short time after this photo, a nasty thunderstorm blew in, soaking those who rode. We just waited out the storm in a local brewpub.