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

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
artists

Artists Day
coffee

Coffee Day
youth

Youth Day
unicorn

Unicorn Day
comfy

Comfy Day
ask out your crush

Ask Out Your Crush Day
pumpkin

Pumpkin Day
embarrass your best friend

Embarrass Your Best Friend Day
stress awareness

Stress Awareness Day