Pretty much any of the third ed stuff. A Day Late, A Shilling Short is the intro adventure that went up on the FFG site, it's pretty good and is social based with a nice smattering of combat. An Eye for an Eye in the GMs book was also a great mix of social and combat. They do a good job of mixing both aspects to be honest. Can't speak to Gathering Storm but the adventure coming after it is one of the best I have ever played, and the social side of it is fantastic.