Wow, this looks great! I've seen different takes on this but I love the approach you're taking with marketing, starting the community off slowly, and using a calendly and x.ai style calendar. Hoping this takes off.

I have a suggestion that I wonder whether it has been tried - how about having a checkbox of whether someone will be having coffee or tea. That really helps create the atmosphere. It can still be pretty inclusive. On Comedians in Cars Getting Coffee someone has herbal tea.