The Yogscast are doing some livestreaming, and they're also going to try and break the server record again (i.e. the one they set a few weeks ago).
Livestream's here:
http://www.twitch.tv/yogscast
They're mostly dicking around on Teamspeak right now.
e: they've opened the floodgates, server IP is two.yogiverse.com:9001