No oversize bag of any kind. It best to pack light an put it into a large zip lock bag. Like for the airport. That way they won't have to dump out your bag.
Yes, diaper bags for kids are allowed, but expect them to ask you to empty it. They need to see the bottom, so bring as few items as possible. I just went to a game and that's what I had to do.
Depends on size, call Box Office
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