What is your favorite fine dining restaurant in Philadelphia?

Query by Susanna: What is your beloved fine dining restaurant in Philadelphia? I am confident I could look on Zagat or no matter what else, but I want to know from people's private knowledge. So, What is the best fine dining restaurant (and knowledge) men and women have had in visiting Philadelphia? (I know cheesesteaks are "Philadelphia gourmet" but I'd like to have a classier dinner, you know? :) ) Finest response:
Response by jpturboprop
Slater's Steaks and Seafood on the close to west side
Know far better? Leave your own answer in the comments!

by lazy fri13th