Oops, it doesn't look like 'tom hiddleston day' is a national day..

Other days

unicorn

Unicorn Day

prosecco

Prosecco Day

singles

Singles Day

mean girls

Mean Girls Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

Emoji Day

boy friend

Boy Friend Day

lost sock memorial

Lost Sock Memorial Day

pumpkin

Pumpkin Day

girl friend

Girl Friend Day