Do you ever just watch people? I like to just watch people while walking between classes, and think about where they're going and what they're coming from and what they're thinking.
And on that note, I would really recommend the movie Into Great Silence. It was playing at BYU's International Cinema this week, and it was amazing. It's about monks in France who take a vow of silence, and you just watch their lives for three hours. A really spiritual and ponderous movie, I thought it was really powerful. If you ever get the chance, watch it.