Oops, it doesn't look like 'wear green while driving drunk day' is a national day..

Other days

boyfriend

Boyfriend Day
bounce

Bounce Day
bow tie

Bow Tie Day
boy friend

Boy Friend Day
tulip

Tulip Day
cursing

Cursing Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
self care

Self Care Day
prescription drug take back

Prescription Drug Take Back Day
ruby

Ruby Day