Persona, Crossmint, Mastercard, OpenFX and Circle host a networking party for Money20/20 attendees working in blockchain and crypto, with caviar bumps, bites, drinks and a custom hat station.

Sunday, October 18, from 5:30 to 9 p.m. at Caspian’s Rock & Roe at Caesars Palace. Free and 21+. Each guest must register, and the organizer requires a Money20/20 badge and government photo ID; registration does not guarantee entry.