Oops, it doesn't look like 'bf best friend day' is a national day..

Other days

ponytail

Ponytail Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

promposal

Promposal Day

comfy

Comfy Day

eat what you want

Eat What You Want Day

Emoji Day

stress awareness

Stress Awareness Day

girl friend

Girl Friend Day

my little pony

My Little Pony Day

youth

Youth Day