We went to the WCC for lunch on 11/9/2008... If you're a little afraid of the "antics" then, maybe lunch would be the best time to go. There were a few CM's that were really having fun in there, but most were fairly normal.
Our table was in the back corner of the restaurant looking over the lobby. Our waitress was "Darling Deb". I don't think she would be as fun with the kids, but she was fine me and my wife. She played the sort of rude, patronizing waitress, but in good humor... not in a mean way. She did the straw and the napkin "toss" on the table. We joked with her, because half of the straws went over the table and out into the lobby area -- said that they're not responsible for cleaning anything into the lobby. The waitress beside us, I did not catch her name, was a younger blonde woman. She was loud and fun, and really had the kids in her area having a good time.
We both got the lunch Skillet. It was very good. Ribs and chicken were good, I really liked the sausage. The original plate of food was plenty... Even though it was "all you can eat", we did not ask for any other food.
If you go in there expecting a "normal" restaurant, you may be dissapointed. But, if you go in expecting to have some sort of "show" and have fun with whatever happens, then this is a great place to eat.