Oops, it doesn't look like 'standards launched day' is a national day..

Other days

bonang

Bonang Day
buddy

Buddy Day
boba

Boba Day
china

China Day
youth

Youth Day
lumpy rug

Lumpy Rug Day
cat girl

Cat Girl Day
tell a fairytale

Tell A Fairytale Day
lash

Lash Day
coffee

Coffee Day