I have traveled to Pentos and the Inn at the Crossroads. Thanks to HBO (and Campfire)'s new immersive experience The Maester's Path, I've accrued the first link in my maester's chain. If you have no idea what I'm talking about, then you haven't read George R.R. Martin's "A Game of Thrones," the first in the author's multi-volume novel series which is about to hit the airwaves next month as HBO's Game of Thrones . Last week, I tweeted that I had received an ornate wooden box from HBO containing scrolls, vials of various scents (from incense and pear brandy to wood beams and salt harbor). Following the instructions (lovingly embodied in a series of hand-tied scrolls), I was directed to mix the scents to create two blends, each one embodying two locations within the world of Game of Thrones . Pear brandy, wooden beams, and crusty bread combined to form the heady perfume of the Inn at the Crossroads, while salt harbor, incense, and spice market