If you know who Anthony Daniels is, then it's pretty obvious where you will be Tuesday night (7:30 p.m., New Orleans Arena). The actor is best (only?) known for playing C-3PO in the Star Wars saga. He narrates the Star Wars in Concert arena spectacle combining a full orchestra, video segments from all films, light effects and more. If only it were on ice. Visit www.starwarsinconcert.com for details.