To honour this great culinary feat, please expect:

some of the living caravan members will try the wares. Mazyar may be found offering priceless mint for tea brewing at a handsome fee

Arha and his passed-on people will partake of the culinary wares, then... several ghosts will flicker out in disgust and/or agony

Both groups will be decidedly less keen on interacting with Xie Lian and more suspicious of the party. Some of the ghosts may or may not accidentally tamper with Xie Lian's tent for a few evenings.

But characters can help out the living with something that passes for a cure, and the dead with... a friendly shoulder to cry on.

This great tragedy unites one and all.