http://sqlblog.com/blogs/marco_russo/archive/2011/02/14/last-week-to-register-for-powerpivot-workshop-in-frankfurt.aspxFlash news about PowerPivot Workshop : this is the last week to register for the Frankfurt date (21-22 February 2011). We are going to announce the next dates in Europe in March/April 2011: Copenhagen (Denmark), Dublin (Ireland) and Zurich (Switzerland).enCommunityServer 2.1 SP2 (Build: 61129.1)