I am doing a sponsored bounce next week, to raise money for the Parent and Toddler group in our community centre in church. We're trying to raise money to get new tables and chairs. The kids are all doing a 5 minute bounce on the bouncy castle, and I said I'd join in - general concensus is that I need to do more than 5 minutes though. If you'd like to sponsor me, leave a comment (including suggestions for amount of bouncing required etc.), and we can come to some arrangement.
I was going to set up one of those justgiving accounts, but decided it was a bit ambitious.