First Federal Plaza is a high-rise building located in Rochester, New York. It is the fifth tallest building in Rochester, standing at 309 feet (94 meters) with 21 floors. It was designed by architects Corgan, Balestiere and Leaper and completed in 1976. The building is known for its circular top, which used to be a 7,000-square-foot (650 m2) revolving restaurant called Changing Scene. That closed in 1990 and the rotating mechanism was dismantled. The space was rented out by local Rochester attorney Christina Agola until she was disbarred over allegations of deceitful conduct.