Bitcoin 2021 will be in Miami this year and the event sold out all 12,000 tickets immediately . One can still be added to the waitlist in case any tickets happen to become available

Bitcoin 2021: World’s Largest Cryptocurrency Conference Coming To Miami’s Wynwood Neighborhood

https://miami.cbslocal.com/2021/05/27/worlds-largest-bitcoin-conference-miami-wynwood/

https://twitter.com/TheBitcoinConf/status/1397940946113904641