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

Other days

lumpy rug

Lumpy Rug Day
singles

Singles Day
aloxolt

Aloxolt Day
kale

Kale Day
bubble bath

Bubble Bath Day
blanket fort

Blanket Fort Day
artists

Artists Day
first love

First Love Day
lisp

Lisp Day
youth

Youth Day