Do you like Minecraft? Do you like conventions? Do you like not telling anyone about the Minecraft convention you just went to? Will Minecraft's retail release stay in Vegas once it happens there?
Yes, Mojang Specifications has announced that MineCon is set for November 18-19th in Las Vegas, NV:
For me, MineCon is about celebrating the full release of Minecraft.
Minecraft? You mean the always-in-beta game from Norway? Notch will be getting up on stage in front of the MineCon crowd to push the final build to the mining, crafting, building masses.
Will you be attending MineCon?