The link you followed will bring you to this page:

https://www.eventbrite.com/e/biglietti-processi-playful-ai-trend-game-edition-wargame-733404993077?aff=ebdsoporgprofile&_gl=1*czrhpr*_up*MQ..*_ga*MTM4MjY0ODkyMS4xNjk5OTYwMjUy*_ga_TQVES5V6SH*MTY5OTk2MDI1MC4xLjAuMTY5OTk2MDI1MC4wLjAuMA..