Oops, it doesn't look like 'slide in my dms day' is a national day..

Other days

boy friend

Boy Friend Day
coffee

Coffee Day
youth

Youth Day
hiv awareness

Hiv Awareness Day
self care

Self Care Day
pampering

Pampering Day
law

Law Day
cuddle up

Cuddle Up Day
hoodie

Hoodie Day
camera

Camera Day