The 28 Year Blessing, Birchat HaChamah

This year, on wednesday, April 8 Jews around the world will be making a blessing that they say only once every 28 years. This blessing is called the Birchat HaChamah and I just read a great article that explains the mitzvah. You can read more about it below: http://www.chabad.org/library/article_cdo/aid/817862/jewish/About.htm