Oops, it doesn't look like 'attempt to allocate labour supporters on the one big day' is a national day..

Other days

Self Appreciation Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Unicorn Day

Lumpy Rug Day

Boyfriend Day

Carpenters Day

Embarrass Your Best Friend Day

Ormille Day

Bounce Day

Comfy Day