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

Other days

china

China Day

azonto is acceptable

Azonto Is Acceptable Day

bow tie

Bow Tie Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

Emoji Day

pumpkin

Pumpkin Day

carpenters

Carpenters Day

hiv awareness

Hiv Awareness Day

prescription drug take back

Prescription Drug Take Back Day

first love

First Love Day