Oops, it doesn't look like 'flag and took salute on the occasion of republic day' is a national day..

Other days

Ask Out Your Crush Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Cursing Day

Tell Ur Crush You Like Them Day

Gum Day

China Day

Stress Awareness Day

Prescription Drug Take Back Day

Lost Sock Memorial Day

Law Day