I am the organiser for the St Andrews Pure Maths Colloquium (link). 

Curves: algebraic, tropical, and logarithmic, Banff, 6-11 August 2023 (link).

Mini-course on Prym varieties, Cambridge summer school on combinatorial algebraic geometry (link), 5-9 September 2022. 

A day of tropical geometry,  St Andrews, 11 April 2022 (link).

Polytopes workshop,  semester on combinatorial algebraic geometry, ICERM, spring 2021.

Algebra seminar, Georgia Tech, 2018-2020. 

Gattaca (GA Tech Tropical Algebraic and Combinatorial Algebraic geometry), Georgia Tech, 2019 (with Matt Baker, Philipp Jell, and Padma Srinivasan).

Special session on tropical geometry at the AMS sectional meeting in Columbus, Ohio, 2018 (with Angie Cueto and Martin Ulirsch). 

STAGS (Student Tropical and Algebraic Geometry Symposium), Yale, 2014 (with Dhruv Ranganathan).