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

Other days

bow tie

Bow Tie Day
self care

Self Care Day
pampering

Pampering Day
gum

Gum Day
tulip

Tulip Day
pick me

Pick Me Day
kiss a ginger

Kiss A Ginger Day
buddy

Buddy Day
bubble bath

Bubble Bath Day
special education

Special Education Day