Oops, it doesn't look like 'police arresting a demonstrators on the fifth day' is a national day..

Other days

Martini Day

Ask Out Your Crush Day

Latina Equal Pay Day

Azonto Is Acceptable Day

Nae Nae Day

Cuddle Up Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Carpenters Day

Camera Day

Reading Day