I saw that chairs are not allowed, but how bout a tripod stool that stands about a foot tall? Super compact, light, and short. This would be sooo much better than sitting on grass but isn't as tall as a chair. Anybody have experience with this?
I have seen people in the past couple years get in with those like tripod stools with like a cane handle, and they sort of just like lean their asses on them. I guess it provides some rest if you are not able to easily get up and down to sit on the ground. However getting one in might be up to the discretion of security. I dont mind people having them as they dont seem to take up space, but I wouldnt really wanna carry one around all day either.
I always just carry around a bandana or small towel to throw down on the ground when I need a rest.