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

Other days

tulip

Tulip Day
bounce

Bounce Day
stud

Stud Day
carpenters

Carpenters Day
blanket fort

Blanket Fort Day
china

China Day
kiss a ginger

Kiss A Ginger Day
gum

Gum Day
promposal

Promposal Day
aloxolt

Aloxolt Day