Oops, it doesn't look like 'onion ring eclair day' is a national day..

Other days

my little pony

My Little Pony Day
lash

Lash Day
polyamory

Polyamory Day
mean girls

Mean Girls Day
ruby

Ruby Day
cuddle up

Cuddle Up Day
bow tie

Bow Tie Day
nae nae

Nae Nae Day
artists

Artists Day
gum

Gum Day