If you have a child who likes cycling and you live in the Kingston-upon-Thames area then you could do a lot worse than take them along to the
Kingston Junior Cycle Club which meets every Saturday morning at the Hawker Centre; 11.30 - 12.30 for 6 - 8 year olds and 11 - 12.30 for 9 - 16 year olds.
Mini-h (15) started going last year and I thought it was going to be very dull indeed, but it's not, he loves it. Highly recommended.