TechCrunch Sessions: AI is hosting an AI Trivia Countdown where participants can test their knowledge and win two tickets for the price of one.Participants can answer AI-related questions for a chance to attend the event on June 5 at UC Berkeley’s Zellerbach Hall.The AI Trivia Countdown ends on June 4, and winners will receive a special promo code for 2-for-1 passes.The event offers opportunities to save on tickets and exhibit at TechCrunch Sessions: AI, featuring insights from leaders in the field.