There's a cart that appears outside of my building from time to time. Lots of foot traffic (hundreds of people walking by an hour), yet I've never seen anyone stop.
I have heard some colleagues ask each other what on earth its all about after they walk by, but no one ever seems to know. There was recently a mag/cart poster on teenagers and my colleauges were completely flummoxed as to what this group was all about...."are they raising money for a charity?" "Why are they handing out stuff for teens? This is an office building, no teenagers here?!" It never even crossed anyone's mind that this was a religious thing.