Oops, it doesn't look like 'examinations enters day' is a national day..

Other days

law

Law Day
bow tie

Bow Tie Day
slime

Slime Day
gallery

Gallery Day
ask out your crush

Ask Out Your Crush Day
cuddle up

Cuddle Up Day
youth

Youth Day
bonang

Bonang Day
fiancee

Fiancee Day
stud

Stud Day