Hellenion’s May 2017 Festival calendar, from https://www.hellenion.org/calendar.html Thargelion-Skirophorion Year 4 of the 698th Olympiad 3 Thargelia 4 Thargelia 10 Full Moon 13 Libation to Apollon 14 Mother’s Day 16 Bendideia 21 Kallynteria 22 Plynteria; Victoria Day (Canada) 25 Dark of the Moon 26 Hekate’s Deipnon 27 Noumenia 28 Agathos Daimon 29 Arrephoria; Memorial Day (USA)