Oops, it doesn't look like 'steal ur younger siblings good candy day' is a national day..

Other days

Fiancee Day

Eat What You Want Day

Pick Me Day

Ormille Day

Bow Tie Day

Nae Nae Day

Carpenters Day

Tell Ur Crush You Like Them Day

Lumpy Rug Day

Appreciate Yaself A Lil Extra Day