There is a Coursera course on this book, and you can find a community there.
Yes, thanks for pointing that out, though, I have been in a few study groups of this kind before and I am trying to replicate that. Have a bit more of a tight knit community; similar but not quite (just because I don't think I can pull it off) to what Susam is doing here https://news.ycombinator.com/item?id=34104808 - I truly admire what he's achieved.