Easter Eggs come from these guys:
https://en.wikipedia.org/wiki/Yazidis
"The Yazidi New Year falls in Spring, on the first Wednesday of April (somewhat later than the Equinox). There is some lamentation by women in the cemeteries, to the accompaniment of the music of the Qewals, but the festival is generally characterized by joyous events: the music of dehol (drum) and zorna (shawm), communal dancing and meals, the decorating of eggs."
Who also worship this guy:
https://en.wikipedia.org/wiki/Melek_Taus
"Melek Taus (Ezdiki: Tawûsê Melek), also spelled Malik Tous, translated in English as Peacock Angel, is one of the central figures of Yazidi religion. In Yazidi creation stories, God created the world and entrusted it to the care of seven Holy Beings, often known as Angels or heft sirr ('the Seven Mysteries'), preeminent of which is Tawûsê Melek, the Peacock Angel.[1] "