June 10th - Kallynteria - the small festival of sweeping out Lady Athene's temple in Athens. June 11th - Plynteria - the small festival of washing Lady Athene's statue in the temple. However, it was known as an unlucky day, because Lady Athene is absent from the temple during washing. ^^during these 2 adjacent days, clean ur altar! June 21st - Summer Solstice - dedicated to Lord Apollon and Lord Helios, 'cause... sun. June 29th - Dipolieia/Buophonia - a festival to honor Lord Zeus Polieus, in which people play out the murder of a bull on his altar, and hold a trial in which the blame is passed down until the axe itself is found guilty and thrown into the sea. The rite is meant to symbolize the guilt of murder, even when done for sacrificial reasons. ^^TLDR; even sacrificial k-lling is k-lling, feel guilty. June 27th - Skira - Some kind of three-day long agricultural festival, mainly women, surrounding Lady Athene Skiras, Lady Demeter, Lady Kore, and Lord Poseidon Pater. Idk much tho, so just do offerings or devotional acts maybe.