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

Other days

self care

Self Care Day
bounce

Bounce Day
camera

Camera Day
ask out your crush

Ask Out Your Crush Day
ormille

Ormille Day
unicorn

Unicorn Day
first love

First Love Day
ponytail

Ponytail Day
tulip

Tulip Day
nae nae

Nae Nae Day