A quest to go around all 270 London Underground stations in one day to help raise money for Great Ormond Street Hospital. As part of the quest - and to fulfil the pun - I shall be dressed in the style of one of my favourite TV shows...Yonderland. So I should be pretty easy to spot!

Date: Friday 28th October

You can donate via this page or simply text: YOND77 £1 to 70070 

UPDATE: On this occasion I was sadly unable to complete the challenge. I did get round over had the stations, reaching 162, but I came a cropper after a mix of fatigue and a touch of travel/motion sickness. Basically, I got a bit dizzy.

Thank you to those who donated and sorry I was unable to fulfill the quest.