It's National Sandwich Day on November 4th.
More on Sandwich Day and the other days on the 4th below.
We detected 5,633 references to national Sandwich day on 4th the November. There were also a total of 103 other national days mentioned including: Stress Awareness, Candy, Eating Healthy and Unity Day.
The day shown for 'National Sandwich Day' is shown as we detected that day mentioned the most out of all the references to national days there were on November the 4th 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!