Hi All, I am in need of some help. This will be my 3rd time to the Steel City but found out we are getting into town much earlier than I thought on Thursday. We are going to do the strip district, inclines, Heinz tour on Friday and of course the game on Sunday. Are there any other must do's in Pittsburgh, like the zoo or anything like that? Looking to be able to waste 3-4 hours before we can check into the hotel Thursday afternoon. In addition have 3 kids that will be making their first trip to Pittsburgh. Thanks in advance!