Oops, it doesn't look like 'boo mike pence day' is a national day..

Other days

hoodie

Hoodie Day
blanket fort

Blanket Fort Day
my little pony

My Little Pony Day
china

China Day
book

Book Day
self care

Self Care Day
ponytail

Ponytail Day
cuddle up

Cuddle Up Day
bounce

Bounce Day
comfy

Comfy Day