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

Other days

tell a fairytale

Tell A Fairytale Day
stress awareness

Stress Awareness Day
gum

Gum Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
slime

Slime Day
my little pony

My Little Pony Day
bow tie

Bow Tie Day
unicorn

Unicorn Day
artists

Artists Day
hot chocolate

Hot Chocolate Day