ExCel have announced that the 2004 Symbian Exposium will be held at the ExCel Exhibition and Conference Centre in London's Docklands on Tuesday 5th and Wednesday 6th October 2004. Details here. There are no details (yet) on the events at this year's Exposium's yet, but if it runs similar to last year's event expect a trade show, keynotes speeches from significant figures in the Symbian ecosystem, developer briefings and some interesting product releases. Information on last year's Exposium can be found on Symbian's site.