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

Other days

ask out your crush

Ask Out Your Crush Day
donate your hair

Donate Your Hair Day
artists

Artists Day
stress awareness

Stress Awareness Day
hiv awareness

Hiv Awareness Day
believe

Believe Day
lumpy rug

Lumpy Rug Day
offer

Offer Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
tulip

Tulip Day