I just cycled over to the Wiesn and it looks like the Oktoberfest tents (if you can call them that) are mostly built. The rollercoasters were only half done and looked like they were being assembled by a drunkard. I believe that many of the workers responsible for the Oktoberfest setup are paid partly in beer so this wouldn’t be surprising.
Looking forward to a couple of afternoons with a mass in hand “prost"ing away.
Should Anyone Ask 