What is the biggest crypto event in Europe?｜- The biggest bitcoin event in Europe.BTC Prague

Could you please elaborate on what the biggest crypto event in Europe is? I've heard about BTC Prague, but what exactly makes it stand out as the most significant? Could you describe the event's main attractions, the number of participants, and any notable achievements or outcomes from previous editions? Additionally, how does it contribute to the growth and popularity of cryptocurrencies in Europe? I'm quite curious to know more about this fascinating event.