In my high school theater we have two traditions: Break a Leg, and Break an Actor. Break a Leg involves the entire cast and crew, sharing thoughts and thank-you's. The Break an Actor on the other hand is techies only. The seniors get a bottle of sparkling grape/apple juice and we go the around the circle saying something about life or the show, take a swig, and pass it on. It's great fun. This made me think, "I wonder if there are any other techie traditions out there?" You should write and let them be heard by the masses.