What goes up when the rain comes down? We'll give you a hint: March is National Umbrella Month. Now do you know?
National Open an Umbrella Indoors Day on March 13 annually is a national science experiment of sorts. Open an umbrella indoors & pay attention to your luck.
National Umbrella Day casts a little shade on February 10th. The day honors one of the world's most useful inventions, the umbrella!
On National Step in a Puddle and Splash Your Friends Day, particular criteria must be present to celebrate.