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

Other days

cursing

Cursing Day
ormille

Ormille Day
offer

Offer Day
first love

First Love Day
youth

Youth Day
stud

Stud Day
self care

Self Care Day
boba

Boba Day
gum

Gum Day
azonto is acceptable

Azonto Is Acceptable Day