Allows you to change farm caves whenever you want.
All you have to do is talk to Demetrius again and after his standard dialogue, he will ask if you want to change the farm cave.
The farm cave will change right away (or the next day if you want), so you don't have to sit through the event every time, Make sure to clear it out first though.
Also compatible with Farm Cave Framework
How to install :
1. Install Smapi
2. Unzip the file and place it in the mod folder
[Source Code]