There is a hatch next to a dog that's inside, hidden under some barrels and boxes.
Ahh nice... SPOILER:
I'll have to check it out after I finish seeing all the results of this Magic Djinn lamp that I found. So far the funniest thing I've seen is selling it to a vendor. Vendor rubs the lamp --> Djinn is released and goes hostile against your party and all vendors in the center of Driftwood --> Magisters stay neutral toward you but are now fighting all the vendor NPCs and the Djinn. Funniest thing I've seen in the game yet.
Edit: Literally blood, fire, ice, poison, oil everywhere all over Driftwood right now. This is hilarious.
