Friday the 13th

Happy Freaky Friday, everyone! Do you consider Friday the 13th to be unlucky, or just a normal day? There is evidence that more strange things happen on this date, such as the police being called in to odd cases. (It's unsure whether this is a real side effect or people acting subconsciously.) There was snow last night in many areas of western New York, so much in some cases that power lines have gone down and schools have been closed for the day. My area is all right, but this is still unexpected. What odd experiences have you had on Friday the 13th?