It's National Bestfriend Best Friend Day on June 11th.
More on Bestfriend Best Friend Day and the other days on the 11th below.
We detected 1,411 references to national Bestfriend Best Friend day on 11th the June. There were also a total of 111 other national days mentioned including: Bestfriend Best Friend, Corn On The Cob, Bae and Ex Day.
The day shown for 'National Bestfriend Best Friend Day' is shown as we detected that day mentioned the most out of all the references to national days there were on June the 11th 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!