It’s a pretty decent outdoor venue although it can be very sunny so I’d recommend bringing an umbrella or sit closer to the tree line because that’s where the shade comes in at first. It can get a bit rough in the crowd if you go toward the front of the stage. I believe kids were free during the Clutch event I was just at as well. I do suggest getting physical tickets as you can bypass the long line of online ticketers or people without tickets, and it generally saves you about $ 10 or so if you buy the tickets a day or so in advance.