The workshop takes place in the Conference Room on the 5th floor of the Mathematikon.
The Mathematikon is located at the crossing of Berliner Straße and Mönchhofstraße at the Klaus-Tschira-Platz. The correct address is:
Mathematikon
Im Neuenheimer Feld 205
69120 Heidelberg
From the main station take tram no. 21 or 24 to the stop Bunsengymnasium. The tramstop is right in front of the Mathematikon. Alternatively you can also walk from the main station along Berliner Straße, it takes about 20 minutes.