The idea is to build some kind of object outside your village palisade that could be interacted with by anyone, and would display an announcement to all people standing within the village claim, so that random travelers who just want to make a minor trade, or say hello, or open up their caravan, can find out if anyone is home.
Details would have to be figured out in order to make this work properly... How to display a message to a select group of hearthlings based on location? How to allow to strangers interaction with an object that is still on the village claim? Maybe it's not as difficult as I think, but still, it would be fun to have
