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

Other days

lost sock memorial

Lost Sock Memorial Day
boy friend

Boy Friend Day
reading

Reading Day
self care

Self Care Day
first love

First Love Day
comfy

Comfy Day
ormille

Ormille Day
ruby

Ruby Day
girl friend

Girl Friend Day
bow tie

Bow Tie Day