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

Other days

brow

Brow Day
lash

Lash Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
nae nae

Nae Nae Day
tell a fairytale

Tell A Fairytale Day
carpenters

Carpenters Day
lisp

Lisp Day
youth

Youth Day
self appreciation

Self Appreciation Day
self care

Self Care Day