Cx20 Day 1 (Computational Exposition 2020) Details Last Updated: Monday, February 27 2023 12:01 Day 1: Mon, April 13 10 AM to 11 AM (EST) Poster Pitches 1 PM to 3 PM (EST) Poster Q&A Breakout Sessions 5 PM to 6 PM (EST) Cx20 Happy Hour! Day 2: Wed, April 15 Expositions