Please read the full program of Startup Weekend South West:
http://www.up.co/communities/germany/saarbrucken/startup-weekend/6932
Registration is done on the following website (benefit from early-bird tickets and special student rates):
http://www.eventbrite.com/e/startup-weekend-saarbrucken-30102015-tickets-17596029197
To see what Startup Weekend is about, watch the video cast during the first Startup Weekend held in Saarbrucken (in May 2015):
http://itinkubator.de/startup-weekend-saarbruecken-launched-with-great-success/