High Quality Content by WIKIPEDIA articles! The 2011 Spengler Cup was held in Davos, Switzerland between 26 and 31 December 2011. All matches were played at host HC Davos`s home Vaillant Arena. The number of teams was expanded in 2010 from 5 to 6 in comparison to previous seasons, and split into two groups of three. The two groups, named Torriani and Cattini, were named after legendary Swiss hockey players Bibi Torriani and Hans Cattini. HC Davos won the event for a record 15th time.