Witch's Walk

Witch's Walk is an off-screen companion adventure in Pillars of Eternity.

In-game description
The pitch:

"Every few years, an order of druids from around the Eastern Reach meets at Magran's Fork and performs a week-long processional along an ancient trail they believe was once used by the Engwithans. In recent years, the trail has seen little use by kith but is frequented by beasts and wilder.

Due to the nature of the processional, the druids carry no weaponry and take a vow to abstain from violence. They are seeking trustworthy mercenaries and adventurers to help protect them during their observances."

The conclusion:

"Though the procession was long and fraught with peril, the only real threat to [Companion Name]'s safety was an attack by an adventuring company hoping to capture the druids and ransom them to their respective communities.

With the help of the druids' hired mercenaries, [Companion Name] was able to handily defeat the attackers. Unfortunately, one of the older druids died during the attack, possibly due to the stress of the situation. In thanks for brave service, [Companion Name] received the old druid's hat."