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

Other days

pampering

Pampering Day
eat what you want

Eat What You Want Day
coffee

Coffee Day
stress awareness

Stress Awareness Day
kale

Kale Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
stud

Stud Day
frozen yogurt

Frozen Yogurt Day
ask out your crush

Ask Out Your Crush Day
unicorn

Unicorn Day