Oops, it doesn't look like 'Vanilla Milkshake Vanilla Milkshake day' is a national day..

Other days

stud

Stud Day

slime

Slime Day

one

One Day

my little pony

My Little Pony Day

bonang

Bonang Day

stress awareness

Stress Awareness Day

Emoji Day

offer

Offer Day

ride the wind

Ride The Wind Day

coffee

Coffee Day