Tandems and children

Prompted by the news that Josie Dew is planning to cycle LEJOG this summer on a tandem towing a child trailer, I wondered how many others out there get out with kids as stokers?

Josie's news is here: http://www.josiedew.com/cycling/a-possible-lands-end-to-john-o-groats-jolly-jaunt-and-holland-snaps-at-last

My own contribution (much more modest!) is my son and my trip over the Jubilee weekend:

The bike we are both owners of is the remarkable Circe Helios aka Thunderbird 2 given its rear seat can be swapped for lots of different options if you buy the bits. (No Mole yet!) http://www.circecycles.co.uk/helios.php

Any news, views or ideas to share?