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

Other days

youth

Youth Day
lash

Lash Day
pick me

Pick Me Day
kiss a brunette

Kiss A Brunette Day
promposal

Promposal Day
blanket fort

Blanket Fort Day
chocolate milkshake

Chocolate Milkshake Day
self appreciation

Self Appreciation Day
artists

Artists Day
kiss a ginger

Kiss A Ginger Day