Following confirmation of a pre-TGS 3DS show last week, Nintendo has dated the event and confirmed that it will be streamed online. The Nintendo 3DS Conference 2011 will be held at Tokyo Big Site on September 13 at 12:00 noon (Japanese Standard Time) and be streamed via live broadcast on Nico Nico and Ustream.
The event is described as a "Nintendo 3DS new product announcement conference," which probably refers to new game reveals for the handheld but may also boost the creditability of a recent report claiming Nintendo's set to launch redesigned 3DS hardware, complete with a second analogue stick and "radically toned down" 3D visuals.