The FAQ gives the address to the nearest full-service post office:
The nearest full service post office is located at 8401 Boeing.
Checking via Google Maps, that’s a good mile away, so a 15-20 minute walk (assuming it’s a safe walk with sidewalks).
Robert sent a postcard indicating the box has moved to the hallway to the rental cars. It’s close to the baggage claim; you’re looking for a silver box in the wall.
Last updated 24 August 2018