Oops, it doesn't look like 'Insane People You Hang Out With day' is a national day..

Other days

Promposal Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Appreciate Yaself A Lil Extra Day

Eat What You Want Day

Unicorn Day

Lost Sock Memorial Day

Prescription Drug Take Back Day

Chocolate Milkshake Day

Girl Friend Day

Lisp Day