Jones Beach Theater Strict Alcohol Rules???

So I went to a concert last night at Jones Beach and I got a drink from a bar and they IDed me and made a joke about how young I look (I’m almost 25 but I’m short with a baby face) and I went on my merry way.

Me and my friend went to buy food at a different spot and I had a security guard not ask but DEMAND to see my ID. He did this to a couple of groups of girls and he was very rude about it too. I’ve never been anywhere that they’ve double IDed me. Wild