Oops, it doesn't look like 'strawberry ice cream strawberry ice cream day' is a national day..

Other days

pampering

Pampering Day
bow tie

Bow Tie Day
cuddle up

Cuddle Up Day
azonto is acceptable

Azonto Is Acceptable Day
buddy

Buddy Day
my little pony

My Little Pony Day
one

One Day
polyamory

Polyamory Day
tell a fairytale

Tell A Fairytale Day
ponytail

Ponytail Day