High Quality Content by WIKIPEDIA articles! The 2010 Spengler Cup was held in Davos, Switzerland between 26 and 31 December 2010. All matches were played at host HC Davos`s home Vaillant Arena. The number of teams was expanded 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.