Oops, it doesn't look like 'guard swarm us cities ahead of inauguration day' is a national day..

Other days

coffee

Coffee Day
ruby

Ruby Day
ask out your crush

Ask Out Your Crush Day
embarrass your best friend

Embarrass Your Best Friend Day
artists

Artists Day
pumpkin

Pumpkin Day
bounce

Bounce Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
prescription drug take back

Prescription Drug Take Back Day
latina equal pay

Latina Equal Pay Day