I seem to be following dpgriffi around Hong Kong, picking up his/her travel bugs. This is the second time in less than a week that I've unexpectedly encountered a travel bug in a cache here, only to find that it had been left just beforehand by dpgriffi.
I'm going to place it again in a new cache here in HK, as soon as I figure out where I'm going to hide it. I came across the 4-piece solution quickly, but the 5-piece way has so far eluded me. I've still got time to try, though.