My husband and I are visiting Philadelphia for the first time the first part of November. We are looking for a nice place to eat that is close to the Merriam Theater. Please nothing formal but casual or dressy casual. We will be visiting several of the historical sites and want to know where is the best place to get an authentic cheesesteak sandwich. Last but not least, we are flying in from Florida and need to know what kind of weather to expect during that time. Thank you in advance!