Another idea...(under the enjoyment of a Christmas Eve "Three Creeks - FivePine Chocolate Porter)...
...A once a month Zoom meeting that is not on the 20th. It would definitely be geared toward people who have very little understanding. Maybe 2, 3, or even 4 people could each give a short presentation on material and then those same people would discuss it, and then, at the very end open it up to questions. The flyers would need to be very specific as to what it is and whom would benefit (free thinkers and science-minded folks) and people would need to register through Epicurean.com
And on a different week of the month maybe have an hour long very informal planning meeting for "core" people were we would come up with ideas for future meetings and events, and also check in to say 'hi' to each other (yet I see that some might have upcoming busy schedules).