Revelers=unrest, but not maenads

[Actuarian]

The maenid gathering is based on the turmoil scale in the province the Pan is in.

Vine ogre upkeep is zero.

Pangaea is tailor made for turmoil 3/ luck 3. The good events many times more than offset the loss of income, especially early on in the game. There are several events that give you a lot of money (over 1000), and if you choose luck 3 they are easy to get after you expand a bit.