Is 6 too young for the Cidercade

I have twin boys turning six next month. They have siblings and cousins to celebrate with but all the kids except for them are tweens and teens. I’m trying to come up with somewhere cheap for 9 kids. I was looking at the Game Preserve in Webster which is closer to my house then I came across the the Cidercade which is closer to everyone else. I think that the older kids would have a lot of fun at either place but what about the youngest ones? We were planning to go pretty early in the day on a Sunday.