Yes I do! I am a member so it it free for me to climb but a non menber has to pay 5 dollars. My store has expert belayers and I fell very safe when I am there with my family. Its such a great way to burn some energy and have a great time.
The one near me here doesn't have one but the one's that I have seen always have kids on them. I like the idea of being able to feel how the gear is on befre you buy but sometimes their walls seem a bit geared towards the kids.