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

Other days

artists

Artists Day

pick me

Pick Me Day

lisp

Lisp Day

hiv awareness

Hiv Awareness Day

unicorn

Unicorn Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

coffee

Coffee Day

ponytail

Ponytail Day

bubble bath

Bubble Bath Day

promposal

Promposal Day