All the major studios offer tours: Sony (formerly MGM), Warner Brothers, Universal, Paramount. We of course knew we wanted to do MGM (blog post forthcoming), since that was home to Clark and so many other of the “brightest stars”. We wanted to do one other one and it was a toss-up between Warner Brothers and Paramount. We ultimately picked Warner Brothers because it was the highest rated studio tour. We weren’t disappointed. It is a tram tour, but our guide was very knowledgable and I felt he mixed the old with the new quite well. We saw the set of Friends’ Central Perk, the outside set of ER, and heard…