I could see the WT Society going to a single meeting per week, probably 2 hours in length just like we used to do.
This could be Saturday morning/afternoon/evening, Sunday likewise. Or they may allow congregations to choose their own day and time. As for the public, when did any walk into a KH? Any 'private' notifications could be circulated on the Congregation Gossip What'sApp site.
One KH could serve for plenty of congregations depending on travelling distances.
My only question is how do the WT Society benefit from this? Other than the sale of a few KH's which is a one time sale of appreciating assets.
George