Oops, it doesn't look like 'vote against the tories day' is a national day..

Other days

Self Care Day

Aloxolt Day

Polyamory Day

Slime Day

Frozen Yogurt Day

Appreciate Yaself A Lil Extra Day

Ruby Day

My Little Pony Day

Lost Sock Memorial Day

African Immigrant And Refugee Hiv And Hep Awareness Day