There should have been a website. But no one wants to do it. So you need to be extremely self-reliant this time. Good luck! :)
So until we're churning out some actual content here's a handy list of other sites you can visit for your dose of participation and information.
Hamburn is a co-created event guided by the 10 Principles of Burning Man which you can read about here: https://burningman.org/culture/philosophical-center/10-principles/
To help co-create Hamburn and get to the gritty details, please join our Loomio at https://loomio.hamburn.de
In case that's not enough immediacy for you feel free to join our Telegram group at https://t.me/hamb19
Also we've got the DJ/Live act application process running - so if you want to provide soothing sounds or sick beats, hop over to our sheet at https://forms.gle/FEzcEuWB5bgdkpjB9
Of course we're also on Facebook - go like the page at https://www.facebook.com/Hamburner/ for general news or announce you're coming at the event page at https://www.facebook.com/events/838953489797378/
Thanks to Ronja for the design <3