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

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
bubble bath

Bubble Bath Day
unicorn

Unicorn Day
lost sock memorial

Lost Sock Memorial Day
hiv awareness

Hiv Awareness Day
stress awareness

Stress Awareness Day
ask out your crush

Ask Out Your Crush Day
azonto is acceptable

Azonto Is Acceptable Day
lisp

Lisp Day
chocolate milkshake

Chocolate Milkshake Day