Description 30C3 Printed badge or R0ket Parts
Has website
Persons working on January, Obelix
Located at assembly 3d printer, Entropolis
Other projects...

Create cool 3D Object as a 30C3 Givaway or an R0ket Part. Print some of them at the 3D Printer Assembly. Share the 3D Object as .STL File for home printing.

Take a look here: 30C3 Logo on Thingiverse

Or here Alternative 30C3 Logo on Github