I do - kinda. It's called different where I live ("Küche für Alle" - "Kitchen for All") and is a commonly done by anarchists around events, meetups and more.
As the "for all" part implies it's made so that anyone can safely participate so it's 100% vegan. All the time. Great place to be, great thing to do - and a ton of stress-fun. :)
We commonly use rescued food and often - especially when we expect larger groups - we do rather simple meals (e.g. Aquafaba based Crêpes as a sweet dish, Falafel as a savoury option) but it's always tasty and feels exceptionally good to do.
Cooked it today and it's really good. Thanks for sharing, definitely something I'll redo. <3