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

Other days

boy friend

Boy Friend Day
buddy

Buddy Day
latina equal pay

Latina Equal Pay Day
believe

Believe Day
carpenters

Carpenters Day
blanket fort

Blanket Fort Day
slime

Slime Day
girl friend

Girl Friend Day
gum

Gum Day
first love

First Love Day