Zombies Invade Union Square

I spent most of my day off yesterday at home. When I did venture out it was to the west to see Pirates on Van Ness. So for the first time in over a week I was not in Union Square at all during the day. So I missed this years Zombie Invasion. Crave has the story of the invasion hitting the Apple store with some pretty good pictures. I did venture by the Apple store on my way home from the movies (I'm agonizing over buying a mighty mouse). On my way back up the hill I passed a guy whose face was covered in blood talking with another guy on Stockton. I remember thinking, "I hope the zombies are in town or that guy really needs to go to hospital".