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

Other days

stress awareness

Stress Awareness Day

frozen yogurt

Frozen Yogurt Day

singles

Singles Day

lost sock memorial

Lost Sock Memorial Day

hoodie

Hoodie Day

hiv awareness

Hiv Awareness Day

law

Law Day

pumpkin

Pumpkin Day

cursing

Cursing Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day