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

Other days

martini

Martini Day
gallery

Gallery Day
bounce

Bounce Day
ask out your crush

Ask Out Your Crush Day
youth

Youth Day
kiss a ginger

Kiss A Ginger Day
cursing

Cursing Day
lash

Lash Day
bow tie

Bow Tie Day
polyamory

Polyamory Day