What are some night clubs for 18 year olds in/around Kansas City?

Me and my friends have been looking for night clubs that allow 18 year olds. So far, our only choices are Orlando's (a place in Olathe that used to be called Radius, I think) and the Outhouse, which appears to be a strip club in Lawrence - and from what I've heard, the reviews haven't been thrilled with it. What are some other places we could go that are in or close to Olathe, Kansas City, Lawrence, etc.? Thank you for your help!!! :)