There are various ways you can help our project and we are grateful about any of them.

If you're thinking of helping us financially please use the
paypal button below or directly transfer your donation to our bank account. For bank- details please contact us by mail to

You can also help in a great way by supporting us with materials. Either for the set up in Karlsruhe at 'Camp Lacuna' or at the 'Burning Man Festival' in the US. A list of needed materials and tools will soon be updated.

We do also still need helping hands for the rise of the structure in 'Black Rock City' and also for the prefabrication in Salt Lake City, Utah. Please inscribe in our Login-Area or send an email to

Hans Sachs | 0177 – 233 55 73 | 0721 – 9765 011
Manuel Kretzer | 0176 – 611 89 113 | 0721 – 466 7874

By clicking the paypal button you can make your direct donation for 'The Cone'. Thanks!