Zoo Lights at the Oregon Zoo is one of the holiday activities we’ve always meant to do, but never managed to actually attend. In Portland, the holiday season is so packed with holiday fairs, parties, and related activities, it’s easy to put off going to things like Zoo Lights or Peacock Lane until it’s too late. This year we had the opportunity to make it to the Zoo Lights earlier in their run. Unfortunately, we were not prepared for the massive crowds and bitter cold that we experienced at the Oregon Zoo.