Oops, it doesn't look like 'crack open a cold one with the boys day' is a national day..

Other days

Ask Out Your Crush Day

Hoodie Day

Lumpy Rug Day

Nail Polish Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Get Funky Day

Martini Day

Emoji Day

Blanket Fort Day

Chocolate Milkshake Day