Temenos is the name of Hellenion's online newsletter, found here

Temenos is Greek for sacred space, specifically those sacred to particular deities. I've collected various online temples on the web, and have grouped them by Hellenic or Roman deity.

To find out when and more about honoring these gods, do visit the Hellenion calendar page.

Aphrodite

Thiasos_Aphrodite@yahoogroups.com

Apollo

Kyklos Apollon - weekly simultaneous communal ritual, also e-list with 284 members, since 2005
Temple of Apollo by Kyrene
Thiasos_Apollon@yahoogroups.com