Oops, it doesn't look like 'Gingerbread Doughnut Running day' is a national day..

Other days

kiss a ginger

Kiss A Ginger Day
self care

Self Care Day
aloxolt

Aloxolt Day
nae nae

Nae Nae Day
polyamory

Polyamory Day
boy friend

Boy Friend Day
youth

Youth Day
camera

Camera Day
self appreciation

Self Appreciation Day
chocolate milkshake

Chocolate Milkshake Day