Dear Firedrake users, We are proposing a minisymposterium (a poster session) at SIAM CSE21<https://www.siam.org/conferences/cm/conference/cse21> due to be held March 1-5 2021. The proposed title and abstract are Automatic simulation code generation tools and their applications. Automatic code generation provides a mechanism for creating high performance simulations using sophisticated numerical methods at minimal development cost. Tools such as Firedrake, FEniCS, FreeFEM++, Devito and many others enable developers to work in a highly productive way at a high level of mathematical abstraction, while still creating optimised low-level code which is frequently faster than would have been written by hand. Code generation approaches also facilitate a separation of concerns in which new numerical methods or performance improvements become directly available to application developers without the need for repeated recoding. This minisymposterium provides the opportunity for developers and users of code generation frameworks to present recent developments in both the capabilities and applications of these frameworks. The poster session will also provide the opportunity for informal exchanges of ideas in this community, and to support dialog between developers, and existing and potential users of these frameworks. We need to collect poster titles and authors for inclusion in the proposal so they can be exhibited together (note, though, that they still need to be submitted to the conference directly). I have made a survey for this purpose, which is accessible via the below link https://imperial.eu.qualtrics.com/jfe/form/SV_efEu8ddYj1nicdv Please share this with anyone in the code generation community who may wish to participate in the minisymposterium - it should be a great opportunity to present and share ideas. See also SIAM's COVID-19 contingency plans for CSE21 here<https://sinews.siam.org/Details-Page/faq-on-covid-19-contingency-plans-for-cse21>. Best wishes, Reuben Hill