10% off, if paid with bitcoin ;) the conference was great, friendly and not too big, as it is a Hungarian speaking conference (2nd edition). While Budapest Bitcoin in August will definitely be bigger and resemble conferences like BTCPrague or Bitcoin Amsterdam, Bitcoin Miskolc was a place for beginners who are interested in this revolution, but don't know where to start (and possibly don't speak English). We had grandmas, youngsters and some hardcore bitcoiners too.