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

Other days

singles

Singles Day
bubble bath

Bubble Bath Day
youth

Youth Day
frozen yogurt

Frozen Yogurt Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
martini

Martini Day
reading

Reading Day
stress awareness

Stress Awareness Day
prosecco

Prosecco Day
ride the wind

Ride The Wind Day