It may be Famous Dave's, but besides the great BBQ (and the mac 'n' cheese) the reason we keep coming back is Famous Erica! My sister and I lived out of state, but started coming here when visiting our parents and we first encountered Erica - personable, great sense of humor, attentive without being intrusive, excellent menu knowledge and recommendations. What more could you want?
That first visit was years ago. Our parents have passed, but I still find myself in Chandler (usually) twice a year, and it's not a proper visit if my sister and I don't go to "Dave's" to "have lunch" with Erica.
The food's great (oh, save room to share a bread pudding!) ... but when Erica's there it's even better!