At last, it looks like this could be it. Nintendo announced a second press conference in the middle of September, a day after the New York event. The only thing that's missing is an announcement for Japan, but if this is the real deal -- when we'll learn release dates and pricing -- then surely we'll hear about a Japanese event soon.
Of course, there's always the possibility that these events could be about something different. Nintendo seems to be enjoying keeping us on the edge of our seats. But if the system is going to make a splash this holiday season, something has to come soon.