Dave:
You have been very much concerned to find out what would make it more likely for people to attend your Chats. I just wanted to let you know that there is nothing you could do to make them more appealing; I think the venue (Sheesh Mahal) is great, and the time is as good as any other. Social events are just something I'm rarely seeking (typical libertarian). I usually cut out early from the social hour after our meetings. But, like everyone else, I appreciate the work you've put into this.