J.S.
The coffee mug idea is a good one, but you could also have everyone bring a coffee mug (or ornament, or keychain, or book) that somehow encompasses who they are--such as a mug with a horse on it because I love horses and grew up riding horses. Then each person can tell about the thing they brought and why. Maybe before everybody tells about them, you can have each person select one they like (without knowing who brought what). Then the person can tell why they brought it and the new owner can tell why they selected it. Perhaps then they could then be prayer partners after the activity.