Oops, it doesn't look like 'passenger rail day' is a national day..

Other days

stress awareness

Stress Awareness Day
slime

Slime Day
boba

Boba Day
prescription drug take back

Prescription Drug Take Back Day
nae nae

Nae Nae Day
lost sock memorial

Lost Sock Memorial Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
mean girls

Mean Girls Day
tell a fairytale

Tell A Fairytale Day
offer

Offer Day