Indeed they are. During the past few days we have observed many occasions that probably have a connection to the fest of their spherical Moon-God. We observed for example tournaments.

And the Golden Knight wins!

The origin of vuvuzela being originally from Germany was revealed by this series of ancient images (i.imgur.com/m9rLj.gif), that clearly shows a dwarf (a Nibelung, i.e. a German) blowing the horn.

Here is a diagram we drew according to our measurements of their usage of the traditional vuvuzela-horn for communication in Unterhasselhofen (ref. image below). First an aboriginal dressed in the traditional colors red, black and yellow blew several times to his horn on top of the building A. Just seconds after that his message was repeated by another at location B.