Metro is offering Anatomy of Habit friends/fans a discounted $10.00 ticket (instead of the regular $21.00 price) that will be available only online and through this link. Once you go to the Etix link there is a promo box that you can enter the password "habit" (all lowercase) to receive the discount. Not bad...
http://www.etix.com/ticket/online/performanceSearch.jsp?performance_id=1579760&cobrand=metrochicago
http://www.facebook.com/event.php?eid=188618981208165
http://www.etix.com/ticket/online/performanceSearch.jsp?performance_id=1579760&cobrand=metrochicago
http://www.facebook.com/event.php?eid=188618981208165