I got an email recently from Red Cross that was sent to all first aid volunteers asking if anyone would like to spend a week first aiding at the Monaco Grand Prix. You have to pay for your own flight to Nice, but how cool! Unfortunately its during term-time and I don't speak French, but its great seeing the fun opportunities that are available.
There are downsides to volunteering though. Sean went off to first aid at a singing workshop (can't get more harmless than that) but on the way home had to first aid someone in the street. There was blood and he wore gloves, but later he discovered a cut on his hand from a sharp pencil sticking out his bag. The worry was if he had been cut while wearing his gloves. Sean, Daliah and I conducted some science experiments involving gloves, pencils and water, proving conclusively that when gloves get pierced they split very visibly. Sean's a lot happier now, although he's still annoyed his scarf is all gunky and needs washed.