The Labrys Religious Community aims to preserve, promote and practice the Hellenic polytheistic religious tradition through public rituals, lectures, publications, theatrical and musical events, and other forms of action. Their vision is to restore the Hellenic religious tradition and by extension the Hellenic Kosmotheasis and lifestyle to its rightful place, as a respected, acknowledged and fully functional spiritual path. Labrys posts videos of the many rituals it organizes and I tend to share them. I haven't done so in a while and they have posted some beautiful videos of their City (or Greater) Dionysia celebration.

The Dionysia ta en Astei (Διονύσια τὰ ἐν Ἄστει), Dionysia ta Megala (Διονύσια τὰ Μεγάλα), Great(er) Dionysia, or City Dionysia, was and is a true theatric festival of Dionysos. The City Dionysia is held on the 10th to 17th days of Elaphebolion.

According to myth, the festival was established after Eleutherae, a border-town between Attica and Boeotia, chose to become part of Attica. The Eleuthereans had an established festival of Dionysos--which then became the rural Dionysia--and celebrated to occasion by bringing a statue of Dionysos to Athens. The Athenians, by then not big on the worship of Dionysos, initially rejected the statue, but Dionysos punished the Athenians with a plague affecting the male genitalia. The Athenians, rightfully spooked, accepted the statue and honor of Dionysos, and the plague was cured. These events were recalled each year by two processions, the first, carrying the statue of Dionysos from His temple outside of the city of Athens into the city, and the second where various groups proceeded through the city to the theater, arrayed in groups distinguishable by color or other articles of dress.