Have you ever known anyone to just walk in off the street?
To me, KH's don't seem too obvious.
The one's I have seen are not too obvious. They all seem to be tucked away in residential neighborhoods and some have very discreet signs.
None I have ever seen advertise their times of worship services. (but maybe that's just the few I have seen. Is this common?)
As I understood it, it would be "associating with the churches of Babylon" to have their names listed in community church directories.
Is KH really "public friendly" and a place where people often just drop in for Sunday service?