The city of Norilsk, Russia, has been selected as the host city for the 20th Mayors Conference, scheduled to be held in 2023, following the Mayors Conference in Rovaniemi.
Specific details, such as the date and theme of the conference, will be decided at the Working-Level Officials Meeting to be held in 2022.
(Reference)
Presentation materials of Norilsk City for its candidacy to host the 20th Mayors Conference