Aahtan is an NPC that arrived with the Halloween 2012 update. He allows you to get previous years Halloween based festival hats, in exchange for 1 Ghoulish Accessory Token. He's located near the Plains of Jarin portal.
- Just when I think I've gotten rid of every festival accessory I can find, more show up. I was by the docks earlier when a courier told me I had a delivery. Sure enough, there was a huge crate waiting for me, filled to the brim with spectercles, mummy masks, and you name it! I couldn't find a return address, just a stencil on the box saying Craine Haberdashery. it's ridiculous.
- But I ahve a new plan. Instead of trading for pumpkin cookies, I'll trade them for Ghoulish Accessory Tokens. One of the ship captains in the harbor said he'd take me somewhere then don't celebrate Halloween, but strangely that's the only currency he'll accept. So, you chat with Kehtokweh, figure out which of these...absurd adornments you don't have yet, and we'll make a deal.
- All deals are final, by the way.
To receive a Ghoulish Accessory Token, talk to the NPC at the bottom of the steps named Malavaka to receive her quest.