Write Middle-earth themed music if you know how. And if you don't, just make up a melody for some of the poems, or for some that you've written on your own. Sing it at length and irritate those around you. I just wrote some lyrics for a song I shall call "Maglor's Lament"... because we all know that Maglor was a rock god.
I like the cross-stitch and chainmail ideas... that could be a great way to spend the ten-hour car rides this spring when I go on college visits.