I only found out about these this morning, I was awoken by my girlfriend telling me she's going to do and that she's going to be busy for the next 24 hours! Turns out you just make a blog post every 30 minutes for a whole 24 hours and folk sponsor you. All goes to charity and that. Anyone participating in one or even know about them? It's both crazy and fantastic how people can do things like this. Anyroad, if you're interested her blog's at http://ninjascribbles.co.uk/blog and she's taking art requests for people who donate.