Two tickets to Blue Man Group Chicago valid for most weekday performances, subject to availability, at Briar Street Theatre, 3133 North Halsted St, Chicago.  Valid performance times are weekdays at 8PM, Sunday at 1PM, 4PM and 7PM.  NOT valid on Fridays or Saturdays or holiday performances over November 24-28th, 2015 and December 14th, 2015 -January 3rd, 2016.