Cherry Blossom Gong in Village.

If We as Players got more Villages that being a Cherry Blossom Village, Why not Adding a Gong in the Town Square where The Bell is Normally Located in the very center of the Village.

Instead of Ringing like a Normal Bell in Game this However will bang loudly alarming the Villagers to hide in their Homes should the Warning Arise. This also Works with Redstone Signals and Only be traded with Wondering Traders. Giving both the Gong and Another Reason to Trade with the Wondering Trader. 

It Looks like a Circle with a Small Stick the Metal is Gold and it sounds Very Loud once Active.