Links:
[1] http://www.thetech.org/calendar/day/2012-12-28?0=utm_source%3Dhoursblock&1=utm_medium%3Dreferral&2=utm_campaign%3DHomepage&3=date%3D2013-02
[2] http://www.thetech.org/calendar/day/2012-12-30?0=utm_source%3Dhoursblock&1=utm_medium%3Dreferral&2=utm_campaign%3DHomepage&3=date%3D2013-02