THE THIRD VIRTUAL WORKSHOP ON DOUBLE CATEGORIES Dates: Selected days from 2nd - 13th November 2026 Location: virtually on Zoom Dear colleagues, We are pleased to announce that submissions for contributed talks to the Third Virtual Workshop on Double Categories are now open. The deadline to submit is *Wednesday 21 October* (anywhere on earth). Full information on the workshop including the form for talk proposals is available at the link below. https://bryceclarke.github.io/virtual-double-categories-workshop/index.html We look forward to your participation! Best regards, Bryce and Tim.