Wayyyy back in the day (last year), I did a treat swap to send baked goods to organizations all over town, troops overseas, and throughout our school community.
…and this is entirely unrelated, but they’re currently giving out free TrackRs that you can attach to commonly misplaced items (e.g. keys, wallet, etc.)! As long as you haven’t lost your phone too, you can use the iPhone or Android app to find it again! :]