Oops, it doesn't look like 'guard bureau in a phone call on day' is a national day..

Other days

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
bow tie

Bow Tie Day
artists

Artists Day
tulip

Tulip Day
law

Law Day
slime

Slime Day
gum

Gum Day
azonto is acceptable

Azonto Is Acceptable Day
singles

Singles Day