Do they have lawn chairs or just standing in lawn??

Don’t bring your own because they may not let you bring them in

I suggest to bring own lawn chairs and save some $.

You can rent lawn chairs. Ask the lawn chair rental guys about "grass hopper tickets" though. For the same price as a chair rental ($10 last time I was there), you can get your ticket upgraded to a regular seat.

You can rent lawn chairs or bring your own.

Thanks that's what I wanted to know

You can rent chairs or bring your own blanket and/or chairs. You can also bring in small coolers.

Just standing