Originally Posted by
capejohn
In Providence R.I. we have a monthly night ride on the third Friday. Usually around 200 hundred show. This Friday October 22, Providence Bike Jam has the annual Halloween Ride. Below is a good representation of the monthly ride.
Click the Yourtube link at the bottom of the video for better quality.
https://youtu.be/sjROJDDJPpc
Kind of looks like Critical Mass "lite".