Oops, it doesn't look like 'flag guards in training for day' is a national day..

Other days

raise awerness of zeus

Raise Awerness Of Zeus Day
buddy

Buddy Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
fiancee

Fiancee Day
self care

Self Care Day
self appreciation

Self Appreciation Day
chocolate milkshake

Chocolate Milkshake Day
pick me

Pick Me Day
lisp

Lisp Day
me

Me Day