I predict an iOS based home hub with integrated Apple TV, Games capable, App Store, iTunes library, HomeKit, Siri. The epicenter of your home, hence the event title.
(Change your wifi network or password? Have fun updating a dozen devices. Get a new phone or watch? Have fun pairing to a dozen devices.)
Beyond that, from a security standpoint, I'd rather smart devices didn't all have direct IP access. There are enough security concerns with the Internet-of-Things. Mitigating large swaths of those concerns appeals to me.