The fee to attend the 2012 Earth Matters on Stage Conference is $55. The fee includes a ticket to each of the workshop performances of the Winners of the 2012 Ecodrama Festival, access to all panels, workshops, and performances, and a reception on Thursday evening and reception/dinner on Friday evening. The full program for the conference can be found here.
Registration for EMOS 2012 can be found here (clicking on the link will take you to Eventbrite).
Individual tickets to the workshop performances of SILA & BEARS can be purchased for $7.50 at the CMU School of Drama Box Office.