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

Other days

first love

First Love Day
youth

Youth Day
lisp

Lisp Day
cat girl

Cat Girl Day
bonang

Bonang Day
cuddle up

Cuddle Up Day
lumpy rug

Lumpy Rug Day
nail polish

Nail Polish Day
aloxolt

Aloxolt Day
bounce

Bounce Day