Oops, it doesn't look like 'o line appreciation day' is a national day..

Other days

Tell Ur Crush You Like Them Day

Kiss A Brunette Day

Appreciate Yaself A Lil Extra Day

Ruby Day

African Immigrant And Refugee Hiv And Hep Awareness Day

My Little Pony Day

Polyamory Day

Slime Day

Buddy Day

Embarrass Your Best Friend Day