I have a friend who's a massive pagan. A few years back she wanted to do a rebirth ritual. A bunch of us took her up to an iron age hill fort and we helped her do the ritual overnight. It ended with her being symbollically reborn just as the sun rose above the horizon. Fucking awesome. Then we all sat together on the hillside, eating sandwiches and drinking whisky and mead while she recovered from what had been a pretty deep, trippy, and emotional experience.
10/10 - would help a friend be reborn in the dawn again.