They sometimes hold parties in which they invite other tribes to join them. This usually happens to repay them for parties they have held or to clear their names after a khakua kumu attack on their tribe
They cut down trees and leave them for about a month before they come back to them, by now insects and worms have started to live in the tree. These worms provide a high quality ear clean
As they don't wear shoes, their feet are tougher than leather. So why not indulge in the "thorn walk" which will leave your feet soft and luxurious, and not at all bloody