"The Feast of the Ascension" was a Dark Passage event inside of an old section of a water tunnel. There were some small installations, a tour, and a picnic. I improvised this music using Theremidi on a Palm Pilot to control Granulab and a couple of samples.
You can get an idea the event from this flash piece (it takes a few seconds to load):
$Id: index.html,v 1.6 2006/11/26 23:26:27 hans Exp $