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

Other days

unicorn

Unicorn Day
bonang

Bonang Day
self appreciation

Self Appreciation Day
comfy

Comfy Day
chocolate milkshake

Chocolate Milkshake Day
boy friend

Boy Friend Day
slime

Slime Day
buddy

Buddy Day
pampering

Pampering Day
ruby

Ruby Day