kilroy | Research question

Libby: I have an idea for a story, and I need some resources. I need a pagan event of some personal import of change or beginnings--weddings/bondings, rebirth, initiation--that non-pagans would be invited to attend. "Pagan" can read as any of the various colors therein; actual tradition doesn't matter, I don't know what would be interesting yet.

Webpage and book recommendations would be greatly appreciated.