Zuzalu Is 2 Months in Montenegro With Crypto Elites, Cold Plunges, Vitalik Selfies

This invite-only gathering of 200 people in the Mediterranean marina town of Lustica Bay has been taking place since late March and wraps up this week, featuring official sessions on zero-knowledge cryptography, twice-a-day jumps into the Adriatic Sea and the chance to get face time with Ethereum co-founder Vitalik Buterin.