Complex sentence: The 2008 Continental Cup of Curling was the 6th edition of this event and was held from December 18-21,2008 at the EnCana Arena in Camrose, Alberta.
Split into simpler sentences: The 2008 Continental Cup of Curling was be the 6th edition of this event. It was be held 18-21 December, 2008 at the EnCana Arena in Camrose, Alberta.