I got the Lord of the Rings Extended Edition DVDs for Christmas and have been spending my (free) time rewatching the trilogy. This, of course, has caused me to restart work on some Lord of the Rings stuff. I think a neat little game could be had in doing a Fellowship versus the Watcher in the Water scenario at the gates to Moria.
Games Workshop’s Lord of the Rings battlegame boxed sets come with some bits of terrain to get you started. This page has some paper buildings for Rohan and Gondor to keep you moving along.
Here’s a nice set of paper model walls, columns, corners and stairs for constructing your own Mines of Moria.
The Encyclopedia of Arda is an illustrated online hypertext encyclopedia of Tolkien’s worlds.