A few weeks ago, I visited a Challenge Geocache and on my way back to the parking, I noticed a low-hanging bird house fairly close to the parking - which revealed to be the final for a 2-hour-multi-cache, and did contain a few travelers. I grabbed one of them, who did look fairly new - and discovered [url=http://coord.info/TB6JY5Q]gently roe deer[/url] to have started right there and wanted to visit as many countries in Europe as possible.
A week later, I attended a conference in Belgium, and as Brussels downtown doesn't host many caches large or safe enough for coins, so I wrote a note for an geocache event happening right then, asking for someone who'd like to help out in not disappointing the TB. A short email conversation with jas4711 started, and we agreed to meet the next day. Right the next morning, I attended a presentation on a very specific topic, and suddenly realized: the presenter happens to be jas4711! So swapping the coins wasn't much of an issue at all 🙂
Back at home in Germany, I unluckily caught a bad cold, so the TBs did stay a little longer with me than necessary. This afternoon, I went for a walk to catch some sunlight - and drop a few TBs into a "regular"-sized box very close to my home. The puzzle cache "Trivial Pursuit" still has their original logbook from 2010, a quite large box and receives visits about once a week, so it has proven to be quite safe and I don't think the dropped TBs will spend very long there.