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

Other days

chocolate milkshake

Chocolate Milkshake Day
hiv awareness

Hiv Awareness Day
bow tie

Bow Tie Day
eat what you want

Eat What You Want Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
stress awareness

Stress Awareness Day
youth

Youth Day
china

China Day
reading

Reading Day
blanket fort

Blanket Fort Day