Davin and I took a walk to Valley of the Moon Park on Saturday afternoon for a picnic in the park. It was a beautiful day. Two ice cream trucks had a heyday sitting in the parking lot waiting for kids to drag their parents over. Ice cream trucks need no marketing other that persuasive children. All the owners have to do is drive around and turn on that annoying music. Children yell, "ICE CREAM MAN," and it's all over.