If you've still got a picture of that year you dressed like Eddie Vedder for Halloween, now might be the time to bust it out. Upload your photo to facebook and tag it "Pearl Jam," and you'll be entered into a chance to win a signed poster.
Enter by Monday: The Night Of The Living Pearl Jam costume contest. Winner gets a signed PJ poster.
Upload a photo of you in your best PJ-themed Halloween costume to your Facebook page AND TAG PEARL JAM in the photo by Monday 10/31. Then "like" your favorites here http://on.fb.me/pjphotos and the band will pick the winner.