Question: where is minecon 2019 going to be at?
Answer: MINECON Live 2019 was an online livestream held at the official MINECON website, YouTube, Twitch and Mixer on September 28, at 4 pm UTC. At MINECON Live 2019, The Nether Update was announced and some of its features were showcased. The Mountains biome won the community biome vote and will be added in a later update.