It's National High Five Day on April 16th.
More on High Five Day and the other days on the 16th below.
We detected 9,676 references to national High Five day on 16th the April. There were also a total of 133 other national days mentioned including: Healthcare Decisions, Stress Awareness, Eggs Benedict and Golf Day.
The day shown for 'National High Five Day' is shown as we detected that day mentioned the most out of all the references to national days there were on April the 16th across social media. Our algorithms examine all of the references to National Days across social media and updates whatnationaldayisit.com hourly, with our homepage displaying the current national day. This crowdsourcing of data method to assess the National Day date is used as opposed to being connected with any Government sacntioned lists :D Hurrah for democracy by concensus!