
Everyone knows that these days, when a new pope is chosen, there is this smoke thing.
Black smoke indicates no new pope yet, but white smoke indicates that the pope has been chosen.
I think that it would suit new world announcements in HnH to have some similar thing.
Just posting a forum thread about it is a bit boring.

We have had stonehenge in the game for many worlds. Perhaps this could be used to signal that the decision has been made a bit prematurely relative to the forum post?
The stones of the stonehenge should start levitating, and spinning rapidly, indicating that the old world is soon to be replaced.

It would be great fun for players to check the stonehenge every now and then, to see if the rocks would be levitating.
And when the word goes on about the stones levitating, many larping hearthlings would pack their things into wagons and such and start this pilgrimage to confirm the change.
Of course some effort has to be done to make sure that the stonehenge is not completely encircled within a village, perhaps having it close to a body of water.
Hopefully it will be implemented before the next world!