Cx21 Day 2 (Computational Exposition 2021) Details Last Updated: Monday, February 27 2023 12:02 Day 2: Friday, April 16 10 AM to 11 AM (EST) Poster Pitches 1 PM to 2:30 PM (EST) Poster Q&A Breakout Sessions 5 PM to 6 PM (EST) Cx21 Happy Hour! Expositions