CoBS is dedicated to the advancement of biological stoichiometry in both aquatic and terrestrial research. CoBS 2023 will incorporate two exciting new workshops. The first interdisciplinary workshop, Art, Data, and Environment/s (ADE/s), will bring a new perspective to scientific research and develop data visualization strategies. The second workshop, Stoichiometric Training and Data Analysis (STDA), is an immersive data challenge where students are paired with mentors and work within small groups to address stoichiometric questions, accomplish data analysis goals, and present their findings. All conference participants will be able to share their stoichiometry ideas and applications, build collaborations, and gain new research skills. We welcome and encourage participants from any background, education level, and field that incorporates biological stoichiometry.