Oops, it doesn't look like 'rice krispies treats day' is a national day..

Other days

hot chocolate

Hot Chocolate Day
youth

Youth Day
nae nae

Nae Nae Day
bonang

Bonang Day
bow tie

Bow Tie Day
bounce

Bounce Day
ruby

Ruby Day
cursing

Cursing Day
martini

Martini Day
self care

Self Care Day