Vivenna Picks Berries
One aspect of the worldbuilding I barely get to talk about is the Idrian monks. I really liked the concept of a group of monks whose duties weren't very religious. Rather than sitting in a monastery all day, their duties are essentially to act as servants to the kingdom's poor. (Not to say that monks in our world don't do that. However, I liked the concept of it being much more formalized.)
In Idris, if a man breaks his leg and can't work the field, a monk will come and take his place on the job. The wages for that work still go to the family of the man who has been hurt. Sometimes, if a father dies and cannot support his family, a monk is assigned permanently to take his place at work duties and provide for that man's family.
They go wherever they are needed, forbidden to own or possess anything themselves, giving all they have to the people. Now, of course, not everyone who becomes a monk fits the ideal. Without the pressures of needing to feed one's self or acquire goods, some of them can be kind of lazy. But many are very diligent, like Fafen.