Dreamt that the next Macworld was upon us... MacWorld Japan, I guess it was... It was being held in a vaguely open-air environment, like a covered sports stadium or something. The big new announcement for the show was that we'd developed new AirPort technology that allowed you designate virtually anything as a base station, and the bigger and more significant the thing was the better and more powerful a base station it would be. So the centerpiece of the show was a demonstration of this in action-- Apple had cut down the largest tree on the planet, some hugh ancient sequoia, and carved its trunk down and sanded and polished and stained it so it would look nice, and this enormous tree trunk lay on its side in the center of the convention. Kids climbed on it and it generally dominated everything, and provided AirPort coverage not just to all of MacWorld, but to ALL of Tokyo as well.
There was a lot of additional goings-on, and some sort of plot about hackers trying to break the weak encryption on the dead tree so they could intercept everyone's AirPort traffic, but I don't remember all of that.