9:30–10:30,  Nick Gurski,  Parity and flexibility; 11:00–12:00,  John Bourke,  Accessibility of enriched and higher-dimensional categories; 14:30–15:30,  Steve Lack,  Normal isofibrations; 16:00–17:00,  Paula Verdugo,  Towards real 2-Segal spaces.

9:30–10:30,  Yuki Maehara, Towards a homotopy theory of algebraic weak  ω-categories; 11:00–12:00,  Valeria de Paiva, Fibrational Semantics for Coexisting Implications; 14:30–15:30,  Félix Loubaton, Triangles and globes; 16:00–17:00,  Martina Rovelli, From (∞, n)-categories to (∞, ∞)-categories.

9:30–10:30,  Mike Hopkins, TBA; 11:00–12:00,  Dominic Verity, TBA.

Join the SPARK Pre-O program for a screening of Counted Out, a feature documentary that investigates the biggest crises of our time through the lens of math — from AI and elections to opportunity and publicpolicy. Followed by an open discussion.