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

Other days

frozen yogurt

Frozen Yogurt Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
lost sock memorial

Lost Sock Memorial Day
eat what you want

Eat What You Want Day
buddy

Buddy Day
boy friend

Boy Friend Day
get funky

Get Funky Day
healing

Healing Day
stress awareness

Stress Awareness Day