I don't know if any of you are superstitious about Friday the 13th, but if so, dust off those superstitions... There are 3 of them this year--Feb, March & Nov.
Here is some info about the day... Sorry it is so long.
Friday the 13th Info
Friday the 13th, also known as Black Friday in some countries, is considered an unlucky day in Western superstition. It occurs when the 13th day of the month in the Gregorian calendar falls on a Friday. There is no written evidence for a "Friday the 13th" superstition before the 19th century, and the superstition only gained widespread distribution in the 20th century.
The fear of the number 13 has been given a scientific name: triskadekaphobia; and on analogy to this the fear of Friday the 13th is called paraskevidekatriaphobia, from the Greek words Paraskeví (Παρασκευή, meaning "Friday"), and dekatreís (δεκατρείς, meaning "thirteen")
Legend has it:
• If 13 people sit down to dinner together, one will die within the year.
(thought by some to derive from the Last Supper or a Norse myth, that having thirteen people seated at a table results in the death of one of the diners.)
• The Turks so disliked the number 13 that it was practically expunged from their vocabulary (Brewer, 1894).
• Many cities do not have a 13th Street or a 13th Avenue. Many buildings don't have a 13th floor.
• If you have 13 letters in your name, you will have the devil's luck (Jack the Ripper, Charles Manson, Jeffrey Dahmer, Theodore Bundy and Albert De Salvo all have 13 letters in their names).
• There are 13 witches in a coven.
• The Chinese regarded the number as lucky, some commentators note, as did the Egyptians in the time of the pharaohs.
• Never change your bed on Friday; it will bring bad dreams.
• If you cut your nails on Friday, you cut them for sorrow.
• Don't start a trip on Friday or you will encounter misfortune.
• Ships that set sail on a Friday will have bad luck, as in the tale of H.M.S. Friday. One hundred years ago, the British government sought to quell the longstanding superstition among seamen that setting sail on Fridays was unlucky. A special ship was commissioned and given the name "H.M.S. Friday." They laid her keel on a Friday, launched her on a Friday, selected her crew on a Friday, and hired a man named Jim Friday to be her captain. To top it off, H.M.S. Friday embarked on her maiden voyage on a Friday — and was never seen or heard from again.
'A day so infamous'
One theory, recently offered up as historical fact in the novel The Da Vinci Code, holds that the stigma came about not as the result of a convergence, but because of a catastrophe, a single historical event that happened nearly 700 years ago. That event was the decimation of the Knights Templar, the legendary order of "warrior monks" formed during the Christian Crusades to combat Islam. Renowned as a fighting force for 200 years, by the 1300s the order had grown so pervasive and powerful it was perceived as a political threat by kings and popes alike and brought down by a church-state conspiracy, as recounted by Katharine Kurtz in Tales of the Knights Templar (Warner Books, 1995):
On October 13, 1307, a day so infamous that Friday the 13th would become a synonym for ill fortune, officers of King Philip IV of France carried out mass arrests in a well-coordinated dawn raid that left several thousand Templars — knights, sergeants, priests, and serving brethren — in chains, charged with heresy, blasphemy, various obscenities, and homosexual practices. None of these charges was ever proven, even in France — and the Order was found innocent elsewhere — but in the seven years following the arrests, hundreds of Templars suffered excruciating tortures intended to force "confessions," and more than a hundred died under torture or were executed by burning at the stake.
There are problems with the "day so infamous" thesis, not the least of which is that it attributes enormous cultural significance to a relatively obscure historical event. Even more problematic for this or any other theory positing premodern origins for a superstitious dread of Friday the 13th is the fact that no one has been able to document the existence of such a superstition prior to the late 19th century. If folks in earlier times perceived Friday the 13th as a day of special misfortune, no evidence has been found to prove it. Some scholars are now convinced the stigma is a thoroughly modern phenomenon exacerbated by 20th-century media hype.