Complimentary one night stay for one standard room. Not valid until September 1, 2008 and expires on 8/31/09.  Only good at Columbus Renaissance Hotel.  Based on availability and cannot be used during blackout dates.  When making reservation please notify of certificate.  Non-refundable.  No cash exchange.  Certificate must be presented at time of check-in.  Gratuity, accidentals, alcohol not included.