Absolutely phenomenal establishment. All seven of us were extremely impressed by both the food and service. I got the special (filet with vegetables) and it was the 2nd or 3rd best piece of beef I've ever had. Another had lamb and claimed it was spectacular. The bread and butter were even extraordinary. Wine list was impressive. Only thing is Sinatra theme really wasn't that strong, just a couple of pictures on the walls really.
Business casual dress, although some in other parties wore jeans with nice shirts.
I'd sell my children for medical experiments to eat here again.