Dear friends of GeoGebra in the UK, we have a new event calendar for GeoGebra that displays upcoming workshops and conferences on a map: http://www.geogebra.org/cms/de/events If you would like to be able to add GeoGebra events to this calendar as well, please send me your Google account (https://www.google.com/accounts/NewAccount), so I can give you access to our calendar via http://www.google.com/calendar All the best, Markus