Chicago didnt start doing until the 70s. The Bonanno did away with it for awhile when Massino became boss, I think they even made a few members without anything at all, like they just told them that they are made and dont saying anything to anyone about and they were introduced as made members to other members.

"I have this Nightmare. I'm on 5th avenue watching the St. Patrick's Day parade and I have a coronary and nine thousand cops march happily over my body." Chief Sidney Green