We always do the pearl drop..its so beautiful with the candles and everything. We hum usually "In the light" as the girls come in. Usually we also have special speakers that say things about Sigma and what it means to them. Its simple, elegant, and probably one of my favorite events...the love in that room I swear could break the walls.
And we always hug..we are a hugging-photo taking group of girls in general so its almost like breathing for us!