I have made a little proof of concept to see if the communinity would be interested in an overview of active Mini-World-Changes at their worlds. (Including Yasir apperance)
So i have made this little site:
How does it work?
At the world Board in the Adventurers guild there are Messages for all active Mini World Changes. This Information can be copied from the Server Log and uploaded to the service.
After upload the Page of the corresponding World shows the active World-Changes for the actual day.
If enough people upload this information on different days on different Servers we get a good overview and can even think about e-mail notifications for special events.
Give it a try and let me know in the comments what you think.