Boo! at the Zoo

<div class="meta image-caption"><div class="origin-logo origin-image none"><span>none</span></div><span class="caption-text">Little ghosts and goblins of all ages are have a howlin&#39; good time at the Brookfield Zoo&#39;s annual Boo! at the Zoo. (Brookfield Zoo)</span></div>
October 19, 2013 6:29:10 PM PDT