Snow much fun!

Su Lin, a 2-year-old giant panda at the San Diego Zoo, enjoyed the cool feel of snow on an unusually hot day in San Diego on April 27, 2008. The San Diego Zoo's Giant Panda Research Station was covered in 15 tons of snow on Sunday. In two weeks, on May 10, the Zoo's polar bear exhibit will be blanketed with snow as part of Bear Awareness Days, presented by Mission Federal Credit Union. The fun and educational four-day event discusses bear conservation efforts. (UPI Photo/Ken Bohn/San Diego Zoo)