The server's up and will be up all weekend. What jolly good fun! Don't just connect though - you're very likely to find it empty. Swing by #Monkey-Island on irc.gamesnet.net and challenge the 'people' (loose terminology) in there to a game. If they refuse, call their mothers something creative, or feed them to the Bugblatter Beast of Traal.
That server address: qworld.dyndns.org. It's your friendly QuakeWorld server. Try it, or don't. Nonetheless, this is where we'll be playing on Sunday at 8pm British time. Be there or be