Oops, it doesn't look like 'Youtuber Haircut day' is a national day..

Other days

pumpkin

Pumpkin Day
bubble bath

Bubble Bath Day
bow tie

Bow Tie Day
cuddle up

Cuddle Up Day
stud

Stud Day
eat what you want

Eat What You Want Day
gallery

Gallery Day
brow

Brow Day
pampering

Pampering Day
youth

Youth Day