Went to downtown Allentown to checkout the new PPL Center hockey arena today - there was a free public open house. I was really impressed by the building, but also by the network. They let people down onto the floor (no ice yet) and, even though I didn't have LTE (maybe there is 800 there but I don't have a triband yet), my 3G signal was at -90. Which I thought was pretty impressive, considering it's a massive steel building, I was at the lowest level, and that part of the building is actually underground.
Outside, I had LTE at like -78 or so. There must be a tower near by. But, things should be good during a Phantoms game!