CHEMISTS TOO HAVE THEIR DAY

Mole Day is an unofficial holiday celebrated among chemists and chemistry students on October 23, between 6:02 AM and 6:02 PM.  

Mole Day originated in an article in The Science Teacher in the early 1980s. 

Many high schools around the United States, South Africa, Australia and in Canada celebrate Mole Day as a way to get their students interested in chemistry, with various activities often related to chemistry or moles.