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As promised, here's a form to fill out if you're interested in a potential (hopefully AMS-funded) research excursion week to (or at the very least near) the Topos Institute in Berkeley, CA: https://forms.gle/Vyb9ZQokn2MYMFQ38
Please try to fill this out within a week if you can. I may poke you throughout this week and beyond if you haven't, so if you're pretty sure you wouldn't be able to make it and don't want me poking you, just shoot me a quick message saying so. Let me know if you have any questions!