Here is to random sim hopping. Jelly and I got to talking about Broadway performances and theater, and ended up searching for any Broadway themed sims. We found some in development, but not yet opened. We did however happen upon a sim sponsored by movietickets.com which recreates a theater setting, down to the ticket counter and popcorn vendors.
The cool part though was that there are ten different theaters each showing previews of the latest movies that are in theaters right now atm. For instance, they had Pirates of the Caribbean 3, Spiderman 3, Shrek 3 (omg, little did I realize how many 3's we have out right now.) Obviously, it would be even cooler if you could see full length movies, but if you are wanting to catch any previews then check out the movieticket sim.