We keep this anonymous, folks. But that doesn't mean we can't give you a few hints when our heroes are on the sidewalk. :) Knights of Columbus (that's the 1st hint) are often on the sidewalk during 40 Days for Life throughout the country. Here in Dallas many of the Knights are on standby to fill-in for an uncovered hour (or two or three!). On this day, some of the Knights took the whole day (2nd hint: Wednesday, October 24th). This Knight was on the sidewalk for almost all of those 12 hours. Perhaps you've seen him help out at a multitude of pro-life events (3rd hint: he is the Grand Marshal of the Dallas March for Life every year!).
Mystery Knight holding 40 Days for LifePray to End Abortion sign (and a teddy bear)