This is how i dream the conference would go:
The crowd settles in, the lights dim. They wait for a good five or so minutes, wondering what's going on. They suddenly hear a mechanical noise, and see a platform rising from the ground with a man on it staring at a television playing a video game. For another five minutes, the crowd just watches him. The man finally realizes what's going on, and stands up. He turns around, and the man is revealed to be Miyamoto, with a shocked look on his face. He talks about how he was too busy having fun playing the cafe, and didn't notice them. They introduce the cafe by playing an upgraded version of skyward sword. The room blacks out, and different lights come back on. The room is revealed to be lit by a lampent fighting a haxorus, and miyamoto is yelling commands to what appears to be his lampent. Fireworks go off, he introduces Iwata. The crowd once again waits. and waits. All of the sudden , a giant platform rises from the ground. It appears to be a cage with a sheet over it. The sheet is ripped off, and Iwata, outfitted with a robot shaped like zororark covering his body, screams, "FOR MOTHER RUSSIA" Then proceedes to charge Tajiri, also in the cage but with a pikachu robot. The two have an epic battle, During which it is revealed that all of what has been seen are capabilities of the Cafe, 3DS and add-ons. The battles sends Iwata, Tajiri, and Miyamoto in to the Jumbo tron , thought to be dead. Three silhouetted figures rise from the dust. Money rains from the ceiling, Miyamoto, Iwata and Tajiri run from the ruin with newly acquired mohawks throwing 3DS's into the crowd, yelling the release date for the cafe inbetween F*ck Yeahs, and then a fireworks show so epic it would put kings island on the fourth of july to shame closes the show. 'Nuff said.