We have a couple of those folding chairs that go in a bag and we planned on taking those on our next trip so we could get a good view of the fireworks. Basically, set up camp right in front of the iron gate, as opposed to sitting on the benches only to have some clown come and stand right in front of us and block our view. However, someone in another thread said that he doesn't think such chairs are allowed in the park. Is this true?