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

Other days

special education

Special Education Day
lumpy rug

Lumpy Rug Day
hiv awareness

Hiv Awareness Day
lash

Lash Day
lisp

Lisp Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
boy friend

Boy Friend Day
eat what you want

Eat What You Want Day
pumpkin

Pumpkin Day
ruby

Ruby Day