Yes I wasted many a days sweating in that concrete coliseum.
On the third day of the convention as we were leaving the house my 3-4 year old son asked where we were going and after trying to explan he finally understood where we were going and cried "not the big bell."
All my son remembered was the Liberty Bell that was mounted on the top of the stadium from the previous days.
Rememeber the people laying in the walkways in the corriders with blankets? What lunacy.
I'm from the Allentown area BTW.