Friday the 13th
The unluckiest of days. I arrived home to find an enourmous limb in the back yard. It had fallen from about half way up an oak tree (maybe a 100 ft tall, not sure). On the plus side, it did no damage; managing to miss the fence, the power/phone lines, and the shed, even though it is touching all of them. Also, no one was home, which means the dogs were safetly in the house.