> Has anyone on HN attempted anything similar? Any advice on what worked well and what failed?
I used to be on the board of a local Hackerspace for couple of years. Hackerspaces are sort-of similar places, they encourage a lot of smart people to get together and tinker with stuff. However, in context of interdisciplinary exchange, due to the technology and community focus, there's way too many programmers and way too little beer involved.