This may have been a reference to a nearby International Convention. Don't know as I'm getting this info second hand from one person who 'listened in' by phone and two other who were physically present during the service meeting. Two separate congs made this 'announcement'.
I'm meeting one for lunch today. Our conversation yesterday was short - he should provide a little more info.
ginger
I do think it is a scare tactic that will increase distrust of outsiders and inactive JW's. It does seem a contradiction to give out public invitations to people in the territory...