While we were on the main island (Hawaii) we stayed in two Bed and Breakfasts. The first one was on the Kona side close to Captain Cook. It was beautiful and especially comfortable.
We visited a National Historical Park called Pu'uhonua Honaunau, seriously that's it! Anciently it was the home of the Royal Chiefs in the Kona District. No palace just several thatched buildings within a coconut grove on the beach. It was only to be used by royalty and staff. A common person could not look at or get close to the chief, touch his possessions or even let his shadow fall on the royal grounds. There are a couple of wooden images in the water that warn people that this is royal beach. The penalty for such contact was death.
The "kapu" was a long list of restrictions and the penalty for breaking one of them was always death. If you were a person that had broken one of the rules of social behavior (the Kapu), which in addition to the no contact with the royals included things like women could not eat with men. They also couldn't prepare the food for men, how about that? The Refuge was a sanctuary that gave people a second chance. No blood could be shed within its confines. People who had broken a "Kapu," or other law if they could get to this place of refuge the priest would perform a ceremony of absolution and the offender could return home safely.
Well that is enough for today.