Oops, it doesn't look like 'action against the trade union bill day' is a national day..

Other days

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
pampering

Pampering Day
prosecco

Prosecco Day
hiv awareness

Hiv Awareness Day
youth

Youth Day
martini

Martini Day
bow tie

Bow Tie Day
reading

Reading Day
singles

Singles Day
get funky

Get Funky Day