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

Other days

hiv awareness

Hiv Awareness Day
coffee

Coffee Day
boy friend

Boy Friend Day
gum

Gum Day
one

One Day
raise awerness of zeus

Raise Awerness Of Zeus Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
nail polish

Nail Polish Day
bow tie

Bow Tie Day
martini

Martini Day