Oops, it doesn't look like 'took a knee on mlb opening day' is a national day..

Other days

eat what you want

Eat What You Want Day

pumpkin

Pumpkin Day

boyfriend

Boyfriend Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

boy friend

Boy Friend Day

gum

Gum Day

one

One Day

buddy

Buddy Day

Emoji Day

latina equal pay

Latina Equal Pay Day