Got it. I'll be with the family. But I'm sure the kids (and wife) won't make it until midnight. I'll have to stay behind a couple of the nights. Thanks for the info.
That may not work, but what we do is get something for my wife to eat and then sit down somewhere. Then she can have a snack, the girls can either play around the tables or sleep in the stroller, and I can shoot whatever is in eyeshot. Normally we have a cooler full of drinks, snacks, sandwiches etc under the stroller, so it's never an issue. I'll also have a tablet with me for her to study on, which keeps her occupied. It still doesn't work out all that often, as sometimes we're just too tired.
Just remember that they start closing the parks down from the back to the front, so if there is something you want to get that's in towards the back you have to start there and then work towards the front.