Oops, it doesn't look like 'chat blanc day' is a national day..

Other days

hiv awareness

Hiv Awareness Day

singles

Singles Day

believe

Believe Day

Emoji Day

aloxolt

Aloxolt Day

slime

Slime Day

pick me

Pick Me Day

china

China Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

hot chocolate

Hot Chocolate Day