Couple of points: I've stressed that we need a stand with some form of sunlight for the RaspPiSolar, the conference people (who are, so far, totally interested in NXT, btw) think it's a brilliant idea and are going to help as much as possible with stand placement.
Apparently the entire crypto world is going to be attending, this is shaping up to be the biggest BTC conference ever organised (according to the over-worked organisers):
The solarPI is great, but will anything be forged in the demonstration? ;P must be a fat wallet
Good point....need access to very fat wallet. Would any whales be willing to step up and give us access for forging ?
Maybe the unclaimed coins ? Promise not to run off to Costa Rica as soon as the conference ends.