The Cathouse is great! I went opening night with a friend of mine who knew the top chef-Simon, who came out and greeted our table. Food was amazing, drinks were even more amazing.
You can't leave without trying the mac and cheese with truffle oil! And the desserts are lovely. They even bring out a lighted cotton candy-as seen in my profile pics!
The club seems a little off though. Its right next door. I've never really had fun there. Better head to LAX after! :)