A Codemasters Online rep's just confirmed that a bunch of events are being planned for Lord of the Rings Online's second birthday in April.
Quite what's going to happen is unknown as yet, but there are meetings to discuss it all today, so you should know very soon.
The Turbine MMO launch on April 24, 2007, and is currently winding up to the release of its Volume 2: Book 7 expansion. Get patch notes on that here.
Mines of Moria was the last disc product associated with the game, which released at the end of last year.