A note is posted in the Tavern:
"I am seeking lumber enthusiasts, and any interested parties, to join me in getting to, then cutting down, the rumored Heart of the Forest.
Payment is based on results and thus not guaranteed but adventure is.
((OOG: If you wanna join the expedition, use your focus to “Join Hobbes’ Expedition to the Heart of the Forest”. I’ll gladly pay out the 10 ducats for normal focus hiring if nothing interesting/profitable comes from this, or if you just want the 10d. whatevs))