If you're in the Baton Rouge area (particularly on a Thursday, Friday or Saturday night), check out Key Bangers Dueling Piano Bar! It is brand new and is located in the same building as The Funny Bone Comedy Club, on Bennington Ave., right off College Dr.
It is a laugh-riot, and everyone is sure to have a blast, but don't take my word for it . . . check out the website for more info (click the image):