Bold and sudden: Two guys from Nuremberg have launched a Worldcon Bid for 2028, supported by a number of experienced international fans. While we are putting all our efforts into the upcoming Eurocon in Berlin over here, we wish them best of luck for site selection, which happens in late August at LAcon, the 84th Worldcon in L.A.
More on the German Bid here: https://nuremberg2028.de/
More on the process of Site Selection (= voting on the worldcon in two years) here.
There is also another bid for 2028, Brisbane, Australia (There was a third bid for Kigali, Rwanda, which unfortunately had to withdraw – but Africa will try again at a later year!).
And by the way, the 2027 Worldcon will take place in Montréal, Canada.