To land a consulting gig normally requires either intimate knowledge of the somebody in the loop, or a sterling reputation. I'd suspect the latter.
Well either way, you've worked on some really interesting projects even if they may not have been your own. ^_^
Hearing more about the chicken project makes it all the more intriguing to me. Very rightly said about pride. The psychology at play will have people demanding repeat chances until they manage.
I will certainly be seeing you around. Thank you for sharing your experiences! :c)