Crypt's Playground
From Drunkapedia
This is a place that has an army of Stompers to hunt, surrounded by a wall. Used to XP Hunt and is accessed through the Town Network. We took over the Walled Portals, so be careful!
Transportation:
1) Portal in Annex wing of Town Network
2) Drunken Madman (give him a sake)
3) Running -- Coordinates [21.6S, 74.6W]
Monster