Had travelled from Devon home to London combining visiting my daughter and joining up with Dartmoor Deliverer for a weekend of geocaching with several must-get caches on our list. I looked to see if we could attend an event while there, and discovered "Visitors from the USA" which we did manage to fit in much to our delight! Amazed at the number of different nationalities attending and the CO very kindly showed us his wonderful trackable collection, many of whom we had not seen before. Many thanks for sharing,