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

Other days

tulip

Tulip Day
gallery

Gallery Day
chocolate milkshake

Chocolate Milkshake Day
ruby

Ruby Day
lisp

Lisp Day
self appreciation

Self Appreciation Day
frozen yogurt

Frozen Yogurt Day
bow tie

Bow Tie Day
kale

Kale Day
ponytail

Ponytail Day