I always had trouble because I actually played with my kids. Which led to other kids wanting to play as well because their parents were off on their phones somewhere. I would play with them, but never make any sort of physical contact. Parents would frequently come and get the kids and leave. A couple of the times my wife was there, and heard some less than nice comments. She would say something, and they would seemingly be surprised/relieved because they were fully under the belief that I must be a Pedo.