Oops, it doesn't look like 'no pants subway ride day' is a national day..

Other days

Self Care Day

Appreciate Yaself A Lil Extra Day

Polyamory Day

Tell Ur Crush You Like Them Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Nail Polish Day

Kiss A Ginger Day

Brow Day

Bow Tie Day

Pick Me Day