This is my 200 post so I wanted to have it in the D Phi E Forum.
You can do the "One Voice" ceremony. It's lovely and very moving. I don't know if it is an international thing or specific to my chapter, but we did it at the last round invitation party and COB. Everyone who participates is affected by the ceremony. I must have seen it seven or eight times, and it never lost its impact. Let me know if you want the details, and I will e-mail you privately.