NATIONAL OPEN AN UMBRELLA INDOORS DAY. National Open an Umbrella Indoors Day is observed annually on March 13th. One often wonders how superstitions are passed on from one generation to the next. There is an old superstition about opening your umbrella indoors and that it would bring you bad luck.
Mar 13, 2015 - It's national Open An Umbrella Indoors Day, so we're celebrating by debunking 9 common bad luck superstitions. Opening an umbrella indoors. There are several theories as to how this superstition came about, but the most popular one dates back to the ancient Egyptians. Broken mirrors. Spilling salt. Putting hats on beds.
Mar 13, 2018 - National Open An Umbrella Indoors Day. National Open An Umbrella Indoors Day is celebrated on March 13 of every year. There is an ancient superstition that opening your umbrella indoors will bring you some bad luck.