This gig was exactly what we needed.  FennAgains is a fun little family-type neighborhood place with a good mix of clientele.  We were a little apprehensive (as we always are the first time we go into a new venue) but they made use feel welcome.  Took a little while for the crowd (and there was a crowd---the place was packed) to warm up but once they did....
Of course there was a HUGE turnout of blowhards and this was just the kind of place where all that audience participation works.  No complaints from anybody about food or service (which is cool 'cuz we see a lot of that) AND we made the staff happy.  I would say we're gonna be back--our first available date isn't 'til November. :(