The Drunken Lizard Pub

Thank you, thank you, thank you! Both of you. That did the trick - I'm officially oblivious - I'd been around the outside, but hadn't gone in? uhhh....

Anyway, problem solved!

I'm convinced I'm either going crazy or somehow being oblivious, but I can't for the life of me find the oasis. I've filled in my map from the southern gate, all along the right on the south side, down to the lighthouse, over to the goblin citadel, past the destroyed caravan.... No oasis! It's ...