I think the 8 pearls of PiPhi ceremony is only posted on the sisters only portion of the Nat'l website because it's only meant for PiPhis to hear (at leats at *my* chapter it was). Should we even be mentioning it, ladies?
As for PiPhi heaven, never heard of it. We always held pref at an alum's house (because out chapter only has a small meeting house to call our own) and we would dress in white. Now the girls dress in black because as one sister put it, "white makes you look as big as a barn"