Mayor Coble to Speak at Greater Columbia Community Relations Council 46th Annual Luncheon The Greater Columbia Community Relations Council (CRC) will hold its 46th Annual Luncheon on Thursday, March 25, 2010 from 12:30p.m. to 2:00p.m. at the Columbia Metropolitan Convention Center, 1101 Lincoln Street. Mayor Bob Coble will be the keynote speaker at the luncheon. Tickets for this event are available to the public at the cost of $35 per person and must be purchased in advance by contacting the CRC office at 803.733.1130.