Belarus Constitution Day – see 3rd July
Hungary Anniversary of 1848 uprising against Austrian rule – see 20th August
World Muslim Culture Day
Ides of March (Roman Empire), and so anniversary of Julius Caesar’s assassination in 44 B.C.
World Contact Day – since 1953 the International Flying Saucer Bureau has assumed extraterrestrial life and psychic powers are real, and so on this day everyone tries to psychically send a message to aliens. Why not go through your recycling and build an alien?
Palau Youth Day – see 1st October
Maine state founded 1820: Blueberries, and the Maine coon cat.