Which of these was famous for its actor's menu in New York City?

Sardi's is renowned for its actor's menu, which features a selection of dishes that have been enjoyed by countless theatrical stars over the years. Located in the heart of the theater district, Sardi's has become a cultural icon, celebrated not only for its food but also for its vibrant history with Broadway performers. The walls are adorned with caricatures of famous actors, making it a popular dining spot for those involved in the entertainment industry.

The other options also have their unique attributes. Becco is known for its pasta and extensive wine selection, Gallaghers is famous for its steaks and has a historic connection to Broadway, while the Copacabana was popular for its nightlife and music rather than being specifically tied to an actor's menu. However, Sardi's distinct blend of theatrical history and its connection to the performing arts truly sets it apart as the choice associated with an actor's menu.