Please help me locate an older post. It was a pie fundraiser where people bought a pie and either kept it or put it in face of someone. There were a couple of posts with some great hits.
I love that concept. That's the kind of stuff you can't write into a produced video. I also really liked the Canadian university Pi-Week fundraiser where students would buy pies, and the pie squad would show up to class. You would have to pay to redirect the pie to the sender or have it thrown in your face.