This month, for the Halloween Critical Mass bike ride, there will once again be feeder rides that begin from a variety of other parks. Last month there were rides from Madison Sq. Park, Washington Sq. Park and Thomkins Sq. Park in addition to the usual Union Sq. Park Starting point. All of these rides eventually found the larger body, and they found them after the police had done their little dance with the riders from Union Square. The feeder rides are intimate, mellow gatherings, thus far consisting of anywhere from 6 to 40 riders. Add your body to these groupings and stay safe on Halloween!