Oops, it doesn't look like 'best workplace acquaintance day' is a national day..

Other days

embarrass your best friend

Embarrass Your Best Friend Day
self appreciation

Self Appreciation Day
self care

Self Care Day
azonto is acceptable

Azonto Is Acceptable Day
bow tie

Bow Tie Day
ruby

Ruby Day
prosecco

Prosecco Day
blanket fort

Blanket Fort Day
ormille

Ormille Day
carpenters

Carpenters Day