my daughter bought tickets for the lawn not realizing we cannot bring lawn chairs. I have a severe back issue and will not be able to attend unless I can upgrade my tickets. Is it possible?

Check the box office they most likely will accommodate people with special needs

They have an ADA area, just go to the guest services area and,they will hook you up there. You can also enter the fast lane gate at 6 pm. We did this last night. Go in through the preferred parking, get their early and get your disabled parking spot for free as well

I dont see why not. We were upgraded from the 200 section to the 100 section during the show so im sure they'll be willing to upgrade your seat.

If tickets are available yes you can