Big D and I visited with Carrie and Tessa in Knoxville, TN this past weekend. We spent most of the day Saturday at the Knoxville Zoo. The highlight of the Zoo experience was the Camel Ride. Here are some pictures documenting the event. Note, the low point of the Zoo experience was the wait for lunch caused by the call to security for the fight that broke out because of a "line jumping" incident in the order line. We had a wonderful visit with Carrie and Tessa.