Oops, it doesn't look like 'security police department entered the chinese university campus on day' is a national day..

Other days

African Immigrant And Refugee Hiv And Hep Awareness Day

Tulip Day

Nae Nae Day

Lost Sock Memorial Day

My Little Pony Day

Pumpkin Day

Slime Day

Donate Your Hair Day

Special Education Day

Bonang Day