It will be the first time in 15 years that all parties have met formally.
According to both sides, the two parties have met just five times over the last three years.
Tarzan and his party met them just outside the town.
This is especially true when parties meet through an online support group.
The parties met for a second arbitration meeting in late April, 2010.
They said all the parties would meet again early next week.
He said the party was meeting "some resistance" but expected that more than half the Democrats would show up.
The parties would not meet for more than seven months.
The parties have met at least twice, including on Sunday.
Interested parties will meet their own costs in all circumstances.