I think Sonny's is the default just because of its proximity to hotel row where the newhires stay. To the guy whose wife asked why they are selling you on JB when you're already hired, I actually didn't mind that as a new hire. Especially coming from bung-hole regionals where you're essentially a part number, it was kinda nice to be schmoozed for a day or so; just don't let it fool you in the long run. Ymmv of course.