Dec. 5 marks the final day to register for the 2013 Southern California Patient Safety Colloquium at the discounted rate of $125. Groups of three or more can register for $99 per person through Dec. 5. For more information about the event, contact Jamila Mayers, (213) 538-0739, jmayers@hasc.org, or visit www.hasc.org/2013Colloquium.