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

Other days

ormille

Ormille Day
cuddle up

Cuddle Up Day
ride the wind

Ride The Wind Day
get funky

Get Funky Day
pick me

Pick Me Day
my little pony

My Little Pony Day
donate your hair

Donate Your Hair Day
slime

Slime Day
tulip

Tulip Day
boba

Boba Day