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

Other days

ask out your crush

Ask Out Your Crush Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
bow tie

Bow Tie Day
azonto is acceptable

Azonto Is Acceptable Day
reading

Reading Day
stress awareness

Stress Awareness Day
fiancee

Fiancee Day
donate your hair

Donate Your Hair Day
aloxolt

Aloxolt Day
bonang

Bonang Day