Oops, it doesn't look like 'guard and army reserve for memorial day' is a national day..

Other days

prosecco

Prosecco Day
eat what you want

Eat What You Want Day
ride the wind

Ride The Wind Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
nail polish

Nail Polish Day
fiancee

Fiancee Day
artists

Artists Day
aloxolt

Aloxolt Day
boy friend

Boy Friend Day
latina equal pay

Latina Equal Pay Day