The PADC Opening Workshop will be held at the Jülich Supercomputing Centre (Building 16.4, room 301 "Rotunde"), Forschungszentrum Jülich.
Aachen - Jülich - Forschungszentrum bus connection
The bus lines SB20 and 220 connect Forschungszentrum Jülich to the local public transport system. Both lines connect the research center with Jülich and continue to Aachen. SB20 has a few connections to the center in the morning and a few connections to Aachen in the afternoon. 220 is more frequent but takes longer since it also serves Alsdorf and Aldenhoven.
The timetables can be found here: