I was fortunate to travel there in 2002. The City Tavern was on my list of places to see. I would argue that our founding happened more so at the City Tavern and not so much Independence Hall; many a philosophical discussion was had over a pint or port (as now!) and Independence Hall is just where they were formalized.
I don’t have a source for that assessment, just a hunch. But I do know that’s where the delegates repaired for drink, food, and talk.
Oh...if you return, don't miss Martha Washington's Chocolate Mousse Cake...worth the calories. And tomkat: you are on the list now.