They’ll be taking place through the rest of the year. There will also be a virtual Global Mod Summit on December 2nd. Reddit has had a rocky relationship with some mods because of the recent protests, so perhaps these events will help thaw some of that ice.
Reddit had announced a loose schedule for the roadshows in July. At the time, it also invited people to participate in an accessibility feedback group, though moderators of r/Blind said last week they won’t be joining it.