On the evening of May 10th, 2023, Amtrak's Harry Potter wrapped ACS-64 #641 leads Regional train 175 across the uniquely-wireless Mianus River Railroad Bridge (CP230) on Metro-North Railroad's New Haven Line in Cos Cob, Connecticut. 641 is one of four locomotives wrapped to advertise the Broadway show “Harry Potter and the Cursed Child”, which is playing at the Lyric Theatre in New York City.