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

Other days

gum

Gum Day
bow tie

Bow Tie Day
cursing

Cursing Day
artists

Artists Day
lash

Lash Day
nae nae

Nae Nae Day
carpenters

Carpenters Day
boba

Boba Day
my little pony

My Little Pony Day
comfy

Comfy Day