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

Other days

bow tie

Bow Tie Day
self care

Self Care Day
promposal

Promposal Day
bubble bath

Bubble Bath Day
frozen yogurt

Frozen Yogurt Day
lash

Lash Day
lisp

Lisp Day
coffee

Coffee Day
nail polish

Nail Polish Day
unicorn

Unicorn Day