Oops, it doesn't look like 'jallen day' is a national day..

Other days

pumpkin

Pumpkin Day
self care

Self Care Day
boy friend

Boy Friend Day
blanket fort

Blanket Fort Day
boyfriend

Boyfriend Day
hiv awareness

Hiv Awareness Day
aloxolt

Aloxolt Day
nae nae

Nae Nae Day
carpenters

Carpenters Day
stud

Stud Day