Like traditional tech conferences, the event featured a lot of big names in the field, both the high-profile (Vitalik Buterin, Richard Teng of Binance, and Mark Karpeles among them) and the no-profile (researchers, professors, and many founders of new startups).
Unlike normal confabs, you also got the ha-profile: apes, penguins, ducks, and bears were also on the list.