Alright so here is how it went down. When I got to the getty I looked around for anyone I might now who would be there and right before I got on the tram up the hill I spotted someone. It made me happy. Got up the hill to look around some more and found 4 more people including the person that was starting the line. So after a little while the leader of the gettipede went back down to the hill waited and then hopped back on the tram again to start it up where everyone was in waiting to follow along and take part.
Many people at the museum looked at this without a clue what was going. I even one women saying to her kid “Sweetie, get out of the way of the interpretative dance.” Classic.