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

Other days

self appreciation

Self Appreciation Day
pampering

Pampering Day
fiancee

Fiancee Day
boba

Boba Day
stress awareness

Stress Awareness Day
unicorn

Unicorn Day
self care

Self Care Day
offer

Offer Day
brow

Brow Day
get funky

Get Funky Day